2016067825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1861}}^1\times {\mathrm{2549}}^1$

素因数の和:4437

約数の個数: 24

約数和(自身を含む): 2649439800

約数和(自身を除く): 633371975

約数列:

[1, 5, 17, 25, 85, 425, 1861, 2549, 9305, 12745, 31637, 43333, 46525, 63725, 158185, 216665, 790925, 1083325, 4743689, 23718445, 80642713, 118592225, 403213565, 2016067825]

約数ペア:

[(1, 2016067825), (5, 403213565), (17, 118592225), (25, 80642713), (85, 23718445), (425, 4743689), (1861, 1083325), (2549, 790925), (9305, 216665), (12745, 158185), (31637, 63725), (43333, 46525)]