125383840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1550

約数の個数: 96

約数和(自身を含む): 323979264

約数和(自身を除く): 198595424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 1487, 2108, 2480, 2635, 2720, 2974, 4216, 4960, 5270, 5948, 7435, 8432, 10540, 11896, 14870, 16864, 21080, 23792, 25279, 29740, 42160, 46097, 47584, 50558, 59480, 84320, 92194, 101116, 118960, 126395, 184388, 202232, 230485, 237920, 252790, 368776, 404464, 460970, 505580, 737552, 783649, 808928, 921940, 1011160, 1475104, 1567298, 1843880, 2022320, 3134596, 3687760, 3918245, 4044640, 6269192, 7375520, 7836490, 12538384, 15672980, 25076768, 31345960, 62691920, 125383840]

約数ペア:

[(1, 125383840), (2, 62691920), (4, 31345960), (5, 25076768), (8, 15672980), (10, 12538384), (16, 7836490), (17, 7375520), (20, 6269192), (31, 4044640), (32, 3918245), (34, 3687760), (40, 3134596), (62, 2022320), (68, 1843880), (80, 1567298), (85, 1475104), (124, 1011160), (136, 921940), (155, 808928), (160, 783649), (170, 737552), (248, 505580), (272, 460970), (310, 404464), (340, 368776), (496, 252790), (527, 237920), (544, 230485), (620, 202232), (680, 184388), (992, 126395), (1054, 118960), (1240, 101116), (1360, 92194), (1487, 84320), (2108, 59480), (2480, 50558), (2635, 47584), (2720, 46097), (2974, 42160), (4216, 29740), (4960, 25279), (5270, 23792), (5948, 21080), (7435, 16864), (8432, 14870), (10540, 11896)]