964069460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1121011}}^1$

素因数の和:1121063

約数の個数: 24

約数和(自身を含む): 2071630176

約数和(自身を除く): 1107560716

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1121011, 2242022, 4484044, 5605055, 11210110, 22420220, 48203473, 96406946, 192813892, 241017365, 482034730, 964069460]

約数ペア:

[(1, 964069460), (2, 482034730), (4, 241017365), (5, 192813892), (10, 96406946), (20, 48203473), (43, 22420220), (86, 11210110), (172, 5605055), (215, 4484044), (430, 2242022), (860, 1121011)]