10500680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3323}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 23932800

約数和(自身を除く): 13432120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 3323, 6646, 13292, 16615, 26584, 33230, 66460, 132920, 262517, 525034, 1050068, 1312585, 2100136, 2625170, 5250340, 10500680]

約数ペア:

[(1, 10500680), (2, 5250340), (4, 2625170), (5, 2100136), (8, 1312585), (10, 1050068), (20, 525034), (40, 262517), (79, 132920), (158, 66460), (316, 33230), (395, 26584), (632, 16615), (790, 13292), (1580, 6646), (3160, 3323)]