87112360

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29833}}^1$

素因数の和:29917

約数の個数: 32

約数和(自身を含む): 198694440

約数和(自身を除く): 111582080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 29833, 59666, 119332, 149165, 238664, 298330, 596660, 1193320, 2177809, 4355618, 8711236, 10889045, 17422472, 21778090, 43556180, 87112360]

約数ペア:

[(1, 87112360), (2, 43556180), (4, 21778090), (5, 17422472), (8, 10889045), (10, 8711236), (20, 4355618), (40, 2177809), (73, 1193320), (146, 596660), (292, 298330), (365, 238664), (584, 149165), (730, 119332), (1460, 59666), (2920, 29833)]