1019590000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 400

約数和(自身を含む): 3123800064

約数和(自身を除く): 2104210064

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 25, 26, 31, 40, 44, 46, 50, 52, 55, 62, 65, 80, 88, 92, 100, 104, 110, 115, 124, 125, 130, 143, 155, 176, 184, 200, 208, 220, 230, 248, 250, 253, 260, 275, 286, 299, 310, 325, 341, 368, 400, 403, 440, 460, 496, 500, 506, 520, 550, 572, 575, 598, 620, 625, 650, 682, 713, 715, 775, 806, 880, 920, 1000, 1012, 1040, 1100, 1144, 1150, 1196, 1240, 1250, 1265, 1300, 1364, 1375, 1426, 1430, 1495, 1550, 1612, 1625, 1705, 1840, 2000, 2015, 2024, 2200, 2288, 2300, 2392, 2480, 2500, 2530, 2600, 2728, 2750, 2852, 2860, 2875, 2990, 3100, 3224, 3250, 3289, 3410, 3565, 3575, 3875, 4030, 4048, 4400, 4433, 4600, 4784, 5000, 5060, 5200, 5456, 5500, 5704, 5720, 5750, 5980, 6200, 6325, 6448, 6500, 6578, 6820, 6875, 7130, 7150, 7475, 7750, 7843, 8060, 8125, 8525, 8866, 9200, 9269, 10000, 10075, 10120, 11000, 11408, 11440, 11500, 11960, 12400, 12650, 13000, 13156, 13640, 13750, 14260, 14300, 14375, 14950, 15500, 15686, 16120, 16250, 16445, 17050, 17732, 17825, 17875, 18538, 19375, 20150, 20240, 22000, 22165, 23000, 23920, 25300, 26000, 26312, 27280, 27500, 28520, 28600, 28750, 29900, 31000, 31372, 31625, 32240, 32500, 32890, 34100, 35464, 35650, 35750, 37076, 37375, 38750, 39215, 40300, 42625, 44330, 46000, 46345, 50375, 50600, 52624, 55000, 57040, 57200, 57500, 59800, 62000, 62744, 63250, 65000, 65780, 68200, 70928, 71300, 71500, 74152, 74750, 77500, 78430, 80600, 82225, 85250, 88660, 89125, 89375, 92690, 100750, 101200, 101959, 110000, 110825, 115000, 119600, 125488, 126500, 130000, 131560, 136400, 142600, 143000, 148304, 149500, 155000, 156860, 158125, 161200, 164450, 170500, 177320, 178250, 178750, 185380, 186875, 196075, 201500, 203918, 213125, 221650, 230000, 231725, 251875, 253000, 263120, 285200, 286000, 299000, 310000, 313720, 316250, 328900, 341000, 354640, 356500, 357500, 370760, 373750, 392150, 403000, 407836, 411125, 426250, 443300, 445625, 463450, 503750, 506000, 509795, 554125, 598000, 627440, 632500, 657800, 682000, 713000, 715000, 741520, 747500, 784300, 806000, 815672, 822250, 852500, 886600, 891250, 926900, 980375, 1007500, 1019590, 1108250, 1158625, 1265000, 1315600, 1426000, 1430000, 1495000, 1568600, 1631344, 1644500, 1705000, 1773200, 1782500, 1853800, 1960750, 2015000, 2039180, 2055625, 2216500, 2317250, 2530000, 2548975, 2770625, 2990000, 3137200, 3289000, 3410000, 3565000, 3707600, 3921500, 4030000, 4078360, 4111250, 4433000, 4634500, 4901875, 5097950, 5541250, 5793125, 6578000, 7130000, 7843000, 8156720, 8222500, 8866000, 9269000, 9803750, 10195900, 11082500, 11586250, 12744875, 15686000, 16445000, 18538000, 19607500, 20391800, 22165000, 23172500, 25489750, 32890000, 39215000, 40783600, 44330000, 46345000, 50979500, 63724375, 78430000, 92690000, 101959000, 127448750, 203918000, 254897500, 509795000, 1019590000]

約数ペア:

[(1, 1019590000), (2, 509795000), (4, 254897500), (5, 203918000), (8, 127448750), (10, 101959000), (11, 92690000), (13, 78430000), (16, 63724375), (20, 50979500), (22, 46345000), (23, 44330000), (25, 40783600), (26, 39215000), (31, 32890000), (40, 25489750), (44, 23172500), (46, 22165000), (50, 20391800), (52, 19607500), (55, 18538000), (62, 16445000), (65, 15686000), (80, 12744875), (88, 11586250), (92, 11082500), (100, 10195900), (104, 9803750), (110, 9269000), (115, 8866000), (124, 8222500), (125, 8156720), (130, 7843000), (143, 7130000), (155, 6578000), (176, 5793125), (184, 5541250), (200, 5097950), (208, 4901875), (220, 4634500), (230, 4433000), (248, 4111250), (250, 4078360), (253, 4030000), (260, 3921500), (275, 3707600), (286, 3565000), (299, 3410000), (310, 3289000), (325, 3137200), (341, 2990000), (368, 2770625), (400, 2548975), (403, 2530000), (440, 2317250), (460, 2216500), (496, 2055625), (500, 2039180), (506, 2015000), (520, 1960750), (550, 1853800), (572, 1782500), (575, 1773200), (598, 1705000), (620, 1644500), (625, 1631344), (650, 1568600), (682, 1495000), (713, 1430000), (715, 1426000), (775, 1315600), (806, 1265000), (880, 1158625), (920, 1108250), (1000, 1019590), (1012, 1007500), (1040, 980375), (1100, 926900), (1144, 891250), (1150, 886600), (1196, 852500), (1240, 822250), (1250, 815672), (1265, 806000), (1300, 784300), (1364, 747500), (1375, 741520), (1426, 715000), (1430, 713000), (1495, 682000), (1550, 657800), (1612, 632500), (1625, 627440), (1705, 598000), (1840, 554125), (2000, 509795), (2015, 506000), (2024, 503750), (2200, 463450), (2288, 445625), (2300, 443300), (2392, 426250), (2480, 411125), (2500, 407836), (2530, 403000), (2600, 392150), (2728, 373750), (2750, 370760), (2852, 357500), (2860, 356500), (2875, 354640), (2990, 341000), (3100, 328900), (3224, 316250), (3250, 313720), (3289, 310000), (3410, 299000), (3565, 286000), (3575, 285200), (3875, 263120), (4030, 253000), (4048, 251875), (4400, 231725), (4433, 230000), (4600, 221650), (4784, 213125), (5000, 203918), (5060, 201500), (5200, 196075), (5456, 186875), (5500, 185380), (5704, 178750), (5720, 178250), (5750, 177320), (5980, 170500), (6200, 164450), (6325, 161200), (6448, 158125), (6500, 156860), (6578, 155000), (6820, 149500), (6875, 148304), (7130, 143000), (7150, 142600), (7475, 136400), (7750, 131560), (7843, 130000), (8060, 126500), (8125, 125488), (8525, 119600), (8866, 115000), (9200, 110825), (9269, 110000), (10000, 101959), (10075, 101200), (10120, 100750), (11000, 92690), (11408, 89375), (11440, 89125), (11500, 88660), (11960, 85250), (12400, 82225), (12650, 80600), (13000, 78430), (13156, 77500), (13640, 74750), (13750, 74152), (14260, 71500), (14300, 71300), (14375, 70928), (14950, 68200), (15500, 65780), (15686, 65000), (16120, 63250), (16250, 62744), (16445, 62000), (17050, 59800), (17732, 57500), (17825, 57200), (17875, 57040), (18538, 55000), (19375, 52624), (20150, 50600), (20240, 50375), (22000, 46345), (22165, 46000), (23000, 44330), (23920, 42625), (25300, 40300), (26000, 39215), (26312, 38750), (27280, 37375), (27500, 37076), (28520, 35750), (28600, 35650), (28750, 35464), (29900, 34100), (31000, 32890), (31372, 32500), (31625, 32240)]