85203910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3671}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 168148224

約数和(自身を除く): 82944314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 3671, 4642, 7342, 11605, 18355, 23210, 36710, 40381, 80762, 201905, 403810, 774581, 1549162, 3872905, 7745810, 8520391, 17040782, 42601955, 85203910]

約数ペア:

[(1, 85203910), (2, 42601955), (5, 17040782), (10, 8520391), (11, 7745810), (22, 3872905), (55, 1549162), (110, 774581), (211, 403810), (422, 201905), (1055, 80762), (2110, 40381), (2321, 36710), (3671, 23210), (4642, 18355), (7342, 11605)]