103689222580

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{6408481}}^1$

素因数の和:6409299

約数の個数: 24

約数和(自身を含む): 218016557640

約数和(自身を除く): 114327335060

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 8090, 16180, 6408481, 12816962, 25633924, 32042405, 64084810, 128169620, 5184461129, 10368922258, 20737844516, 25922305645, 51844611290, 103689222580]

約数ペア:

[(1, 103689222580), (2, 51844611290), (4, 25922305645), (5, 20737844516), (10, 10368922258), (20, 5184461129), (809, 128169620), (1618, 64084810), (3236, 32042405), (4045, 25633924), (8090, 12816962), (16180, 6408481)]