5250340

素因数分解:

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

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 11168640

約数和(自身を除く): 5918300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 3323, 6646, 13292, 16615, 33230, 66460, 262517, 525034, 1050068, 1312585, 2625170, 5250340]

約数ペア:

[(1, 5250340), (2, 2625170), (4, 1312585), (5, 1050068), (10, 525034), (20, 262517), (79, 66460), (158, 33230), (316, 16615), (395, 13292), (790, 6646), (1580, 3323)]