47036140

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9151}}^1$

素因数の和:9417

約数の個数: 24

約数和(自身を含む): 99171072

約数和(自身を除く): 52134932

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 9151, 18302, 36604, 45755, 91510, 183020, 2351807, 4703614, 9407228, 11759035, 23518070, 47036140]

約数ペア:

[(1, 47036140), (2, 23518070), (4, 11759035), (5, 9407228), (10, 4703614), (20, 2351807), (257, 183020), (514, 91510), (1028, 45755), (1285, 36604), (2570, 18302), (5140, 9151)]