11740460

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3739}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 24818640

約数和(自身を除く): 13078180

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 3739, 7478, 14956, 18695, 37390, 74780, 587023, 1174046, 2348092, 2935115, 5870230, 11740460]

約数ペア:

[(1, 11740460), (2, 5870230), (4, 2935115), (5, 2348092), (10, 1174046), (20, 587023), (157, 74780), (314, 37390), (628, 18695), (785, 14956), (1570, 7478), (3140, 3739)]