530670400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:889

約数の個数: 168

約数和(自身を含む): 1453351424

約数和(自身を除く): 922681024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 320, 325, 400, 403, 416, 496, 520, 620, 650, 775, 800, 806, 823, 832, 992, 1040, 1240, 1300, 1550, 1600, 1612, 1646, 1984, 2015, 2080, 2480, 2600, 3100, 3224, 3292, 4030, 4115, 4160, 4960, 5200, 6200, 6448, 6584, 8060, 8230, 9920, 10075, 10400, 10699, 12400, 12896, 13168, 16120, 16460, 20150, 20575, 20800, 21398, 24800, 25513, 25792, 26336, 32240, 32920, 40300, 41150, 42796, 49600, 51026, 52672, 53495, 64480, 65840, 80600, 82300, 85592, 102052, 106990, 127565, 128960, 131680, 161200, 164600, 171184, 204104, 213980, 255130, 263360, 267475, 322400, 329200, 331669, 342368, 408208, 427960, 510260, 534950, 637825, 644800, 658400, 663338, 684736, 816416, 855920, 1020520, 1069900, 1275650, 1316800, 1326676, 1632832, 1658345, 1711840, 2041040, 2139800, 2551300, 2653352, 3316690, 3423680, 4082080, 4279600, 5102600, 5306704, 6633380, 8164160, 8291725, 8559200, 10205200, 10613408, 13266760, 16583450, 17118400, 20410400, 21226816, 26533520, 33166900, 40820800, 53067040, 66333800, 106134080, 132667600, 265335200, 530670400]

約数ペア:

[(1, 530670400), (2, 265335200), (4, 132667600), (5, 106134080), (8, 66333800), (10, 53067040), (13, 40820800), (16, 33166900), (20, 26533520), (25, 21226816), (26, 20410400), (31, 17118400), (32, 16583450), (40, 13266760), (50, 10613408), (52, 10205200), (62, 8559200), (64, 8291725), (65, 8164160), (80, 6633380), (100, 5306704), (104, 5102600), (124, 4279600), (130, 4082080), (155, 3423680), (160, 3316690), (200, 2653352), (208, 2551300), (248, 2139800), (260, 2041040), (310, 1711840), (320, 1658345), (325, 1632832), (400, 1326676), (403, 1316800), (416, 1275650), (496, 1069900), (520, 1020520), (620, 855920), (650, 816416), (775, 684736), (800, 663338), (806, 658400), (823, 644800), (832, 637825), (992, 534950), (1040, 510260), (1240, 427960), (1300, 408208), (1550, 342368), (1600, 331669), (1612, 329200), (1646, 322400), (1984, 267475), (2015, 263360), (2080, 255130), (2480, 213980), (2600, 204104), (3100, 171184), (3224, 164600), (3292, 161200), (4030, 131680), (4115, 128960), (4160, 127565), (4960, 106990), (5200, 102052), (6200, 85592), (6448, 82300), (6584, 80600), (8060, 65840), (8230, 64480), (9920, 53495), (10075, 52672), (10400, 51026), (10699, 49600), (12400, 42796), (12896, 41150), (13168, 40300), (16120, 32920), (16460, 32240), (20150, 26336), (20575, 25792), (20800, 25513), (21398, 24800)]