253442300

素因数分解:

$2^2\times 5^2\times {\mathrm{2534423}}^1$

素因数の和:2534437

約数の個数: 18

約数和(自身を含む): 549970008

約数和(自身を除く): 296527708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2534423, 5068846, 10137692, 12672115, 25344230, 50688460, 63360575, 126721150, 253442300]

約数ペア:

[(1, 253442300), (2, 126721150), (4, 63360575), (5, 50688460), (10, 25344230), (20, 12672115), (25, 10137692), (50, 5068846), (100, 2534423)]