2506418200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 7148292480

約数和(自身を除く): 4641874280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 88, 100, 104, 110, 121, 124, 130, 143, 155, 200, 220, 242, 248, 257, 260, 275, 286, 310, 325, 341, 403, 440, 484, 514, 520, 550, 572, 605, 620, 650, 682, 715, 775, 806, 968, 1028, 1100, 1144, 1210, 1240, 1285, 1300, 1364, 1430, 1550, 1573, 1612, 1705, 2015, 2056, 2200, 2420, 2570, 2600, 2728, 2827, 2860, 3025, 3100, 3146, 3224, 3341, 3410, 3575, 3751, 4030, 4433, 4840, 5140, 5654, 5720, 6050, 6200, 6292, 6425, 6682, 6820, 7150, 7502, 7865, 7967, 8060, 8525, 8866, 10075, 10280, 11308, 12100, 12584, 12850, 13364, 13640, 14135, 14300, 15004, 15730, 15934, 16120, 16705, 17050, 17732, 18755, 20150, 22165, 22616, 24200, 25700, 26728, 28270, 28600, 30008, 31097, 31460, 31868, 33410, 34100, 35464, 36751, 37510, 39325, 39835, 40300, 44330, 48763, 51400, 56540, 62194, 62920, 63736, 66820, 68200, 70675, 73502, 75020, 78650, 79670, 80600, 83525, 87637, 88660, 93775, 97526, 103571, 110825, 113080, 124388, 133640, 141350, 147004, 150040, 155485, 157300, 159340, 167050, 175274, 177320, 183755, 187550, 195052, 199175, 207142, 221650, 243815, 248776, 282700, 294008, 310970, 314600, 318680, 334100, 350548, 367510, 375100, 390104, 398350, 404261, 414284, 438185, 443300, 487630, 517855, 565400, 621940, 668200, 701096, 735020, 750200, 777425, 796700, 808522, 828568, 876370, 886600, 918775, 964007, 975260, 1035710, 1139281, 1219075, 1243880, 1470040, 1554850, 1593400, 1617044, 1752740, 1837550, 1928014, 1950520, 2021305, 2071420, 2190925, 2278562, 2438150, 2589275, 3109700, 3234088, 3505480, 3675100, 3856028, 4042610, 4142840, 4381850, 4557124, 4820035, 4876300, 5178550, 5696405, 6219400, 7350200, 7712056, 8085220, 8763700, 9114248, 9640070, 9752600, 10106525, 10357100, 11392810, 12532091, 16170440, 17527400, 19280140, 20213050, 20714200, 22785620, 24100175, 25064182, 28482025, 38560280, 40426100, 45571240, 48200350, 50128364, 56964050, 62660455, 80852200, 96400700, 100256728, 113928100, 125320910, 192801400, 227856200, 250641820, 313302275, 501283640, 626604550, 1253209100, 2506418200]

約数ペア:

[(1, 2506418200), (2, 1253209100), (4, 626604550), (5, 501283640), (8, 313302275), (10, 250641820), (11, 227856200), (13, 192801400), (20, 125320910), (22, 113928100), (25, 100256728), (26, 96400700), (31, 80852200), (40, 62660455), (44, 56964050), (50, 50128364), (52, 48200350), (55, 45571240), (62, 40426100), (65, 38560280), (88, 28482025), (100, 25064182), (104, 24100175), (110, 22785620), (121, 20714200), (124, 20213050), (130, 19280140), (143, 17527400), (155, 16170440), (200, 12532091), (220, 11392810), (242, 10357100), (248, 10106525), (257, 9752600), (260, 9640070), (275, 9114248), (286, 8763700), (310, 8085220), (325, 7712056), (341, 7350200), (403, 6219400), (440, 5696405), (484, 5178550), (514, 4876300), (520, 4820035), (550, 4557124), (572, 4381850), (605, 4142840), (620, 4042610), (650, 3856028), (682, 3675100), (715, 3505480), (775, 3234088), (806, 3109700), (968, 2589275), (1028, 2438150), (1100, 2278562), (1144, 2190925), (1210, 2071420), (1240, 2021305), (1285, 1950520), (1300, 1928014), (1364, 1837550), (1430, 1752740), (1550, 1617044), (1573, 1593400), (1612, 1554850), (1705, 1470040), (2015, 1243880), (2056, 1219075), (2200, 1139281), (2420, 1035710), (2570, 975260), (2600, 964007), (2728, 918775), (2827, 886600), (2860, 876370), (3025, 828568), (3100, 808522), (3146, 796700), (3224, 777425), (3341, 750200), (3410, 735020), (3575, 701096), (3751, 668200), (4030, 621940), (4433, 565400), (4840, 517855), (5140, 487630), (5654, 443300), (5720, 438185), (6050, 414284), (6200, 404261), (6292, 398350), (6425, 390104), (6682, 375100), (6820, 367510), (7150, 350548), (7502, 334100), (7865, 318680), (7967, 314600), (8060, 310970), (8525, 294008), (8866, 282700), (10075, 248776), (10280, 243815), (11308, 221650), (12100, 207142), (12584, 199175), (12850, 195052), (13364, 187550), (13640, 183755), (14135, 177320), (14300, 175274), (15004, 167050), (15730, 159340), (15934, 157300), (16120, 155485), (16705, 150040), (17050, 147004), (17732, 141350), (18755, 133640), (20150, 124388), (22165, 113080), (22616, 110825), (24200, 103571), (25700, 97526), (26728, 93775), (28270, 88660), (28600, 87637), (30008, 83525), (31097, 80600), (31460, 79670), (31868, 78650), (33410, 75020), (34100, 73502), (35464, 70675), (36751, 68200), (37510, 66820), (39325, 63736), (39835, 62920), (40300, 62194), (44330, 56540), (48763, 51400)]