2040542285

素因数分解:

$5^1\times {\mathrm{67}}^2\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 2502886680

約数和(自身を除く): 462344395

約数列:

[1, 5, 67, 229, 335, 397, 1145, 1985, 4489, 15343, 22445, 26599, 76715, 90913, 132995, 454565, 1027981, 1782133, 5139905, 6091171, 8910665, 30455855, 408108457, 2040542285]

約数ペア:

[(1, 2040542285), (5, 408108457), (67, 30455855), (229, 8910665), (335, 6091171), (397, 5139905), (1145, 1782133), (1985, 1027981), (4489, 454565), (15343, 132995), (22445, 90913), (26599, 76715)]