3485671640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7921981}}^1$

素因数の和:7922003

約数の個数: 32

約数和(自身を含む): 8555740560

約数和(自身を除く): 5070068920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7921981, 15843962, 31687924, 39609905, 63375848, 79219810, 87141791, 158439620, 174283582, 316879240, 348567164, 435708955, 697134328, 871417910, 1742835820, 3485671640]

約数ペア:

[(1, 3485671640), (2, 1742835820), (4, 871417910), (5, 697134328), (8, 435708955), (10, 348567164), (11, 316879240), (20, 174283582), (22, 158439620), (40, 87141791), (44, 79219810), (55, 63375848), (88, 39609905), (110, 31687924), (220, 15843962), (440, 7921981)]