26511160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3040

約数の個数: 64

約数和(自身を含む): 68040000

約数和(自身を除く): 41528840

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 2999, 4420, 5998, 8840, 11996, 14995, 23992, 29990, 38987, 50983, 59980, 77974, 101966, 119960, 155948, 194935, 203932, 254915, 311896, 389870, 407864, 509830, 662779, 779740, 1019660, 1325558, 1559480, 2039320, 2651116, 3313895, 5302232, 6627790, 13255580, 26511160]

約数ペア:

[(1, 26511160), (2, 13255580), (4, 6627790), (5, 5302232), (8, 3313895), (10, 2651116), (13, 2039320), (17, 1559480), (20, 1325558), (26, 1019660), (34, 779740), (40, 662779), (52, 509830), (65, 407864), (68, 389870), (85, 311896), (104, 254915), (130, 203932), (136, 194935), (170, 155948), (221, 119960), (260, 101966), (340, 77974), (442, 59980), (520, 50983), (680, 38987), (884, 29990), (1105, 23992), (1768, 14995), (2210, 11996), (2999, 8840), (4420, 5998)]