282425240

素因数分解:

$2^3\times 5^1\times {\mathrm{7060631}}^1$

素因数の和:7060642

約数の個数: 16

約数和(自身を含む): 635456880

約数和(自身を除く): 353031640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7060631, 14121262, 28242524, 35303155, 56485048, 70606310, 141212620, 282425240]

約数ペア:

[(1, 282425240), (2, 141212620), (4, 70606310), (5, 56485048), (8, 35303155), (10, 28242524), (20, 14121262), (40, 7060631)]