10187080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 24727680

約数和(自身を除く): 14540600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 211, 284, 340, 355, 422, 568, 680, 710, 844, 1055, 1207, 1420, 1688, 2110, 2414, 2840, 3587, 4220, 4828, 6035, 7174, 8440, 9656, 12070, 14348, 14981, 17935, 24140, 28696, 29962, 35870, 48280, 59924, 71740, 74905, 119848, 143480, 149810, 254677, 299620, 509354, 599240, 1018708, 1273385, 2037416, 2546770, 5093540, 10187080]

約数ペア:

[(1, 10187080), (2, 5093540), (4, 2546770), (5, 2037416), (8, 1273385), (10, 1018708), (17, 599240), (20, 509354), (34, 299620), (40, 254677), (68, 149810), (71, 143480), (85, 119848), (136, 74905), (142, 71740), (170, 59924), (211, 48280), (284, 35870), (340, 29962), (355, 28696), (422, 24140), (568, 17935), (680, 14981), (710, 14348), (844, 12070), (1055, 9656), (1207, 8440), (1420, 7174), (1688, 6035), (2110, 4828), (2414, 4220), (2840, 3587)]