12528025240

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2771687}}^1$

素因数の和:2771811

約数の個数: 32

約数和(自身を含む): 28437518880

約数和(自身を除く): 15909493640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 2771687, 5543374, 11086748, 13858435, 22173496, 27716870, 55433740, 110867480, 313200631, 626401262, 1252802524, 1566003155, 2505605048, 3132006310, 6264012620, 12528025240]

約数ペア:

[(1, 12528025240), (2, 6264012620), (4, 3132006310), (5, 2505605048), (8, 1566003155), (10, 1252802524), (20, 626401262), (40, 313200631), (113, 110867480), (226, 55433740), (452, 27716870), (565, 22173496), (904, 13858435), (1130, 11086748), (2260, 5543374), (4520, 2771687)]