10156040

素因数分解:

$2^3\times 5^1\times {\mathrm{253901}}^1$

素因数の和:253912

約数の個数: 16

約数和(自身を含む): 22851180

約数和(自身を除く): 12695140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 253901, 507802, 1015604, 1269505, 2031208, 2539010, 5078020, 10156040]

約数ペア:

[(1, 10156040), (2, 5078020), (4, 2539010), (5, 2031208), (8, 1269505), (10, 1015604), (20, 507802), (40, 253901)]