1013868640

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2996

約数の個数: 96

約数和(自身を含む): 2508226560

約数和(自身を除く): 1494357920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 71, 80, 124, 142, 155, 160, 248, 284, 310, 355, 496, 568, 620, 710, 992, 1136, 1240, 1420, 2201, 2272, 2480, 2840, 2879, 4402, 4960, 5680, 5758, 8804, 11005, 11360, 11516, 14395, 17608, 22010, 23032, 28790, 35216, 44020, 46064, 57580, 70432, 88040, 89249, 92128, 115160, 176080, 178498, 204409, 230320, 352160, 356996, 408818, 446245, 460640, 713992, 817636, 892490, 1022045, 1427984, 1635272, 1784980, 2044090, 2855968, 3270544, 3569960, 4088180, 6336679, 6541088, 7139920, 8176360, 12673358, 14279840, 16352720, 25346716, 31683395, 32705440, 50693432, 63366790, 101386864, 126733580, 202773728, 253467160, 506934320, 1013868640]

約数ペア:

[(1, 1013868640), (2, 506934320), (4, 253467160), (5, 202773728), (8, 126733580), (10, 101386864), (16, 63366790), (20, 50693432), (31, 32705440), (32, 31683395), (40, 25346716), (62, 16352720), (71, 14279840), (80, 12673358), (124, 8176360), (142, 7139920), (155, 6541088), (160, 6336679), (248, 4088180), (284, 3569960), (310, 3270544), (355, 2855968), (496, 2044090), (568, 1784980), (620, 1635272), (710, 1427984), (992, 1022045), (1136, 892490), (1240, 817636), (1420, 713992), (2201, 460640), (2272, 446245), (2480, 408818), (2840, 356996), (2879, 352160), (4402, 230320), (4960, 204409), (5680, 178498), (5758, 176080), (8804, 115160), (11005, 92128), (11360, 89249), (11516, 88040), (14395, 70432), (17608, 57580), (22010, 46064), (23032, 44020), (28790, 35216)]