39529660

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17491}}^1$

素因数の和:17613

約数の個数: 24

約数和(自身を含む): 83751696

約数和(自身を除く): 44222036

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 17491, 34982, 69964, 87455, 174910, 349820, 1976483, 3952966, 7905932, 9882415, 19764830, 39529660]

約数ペア:

[(1, 39529660), (2, 19764830), (4, 9882415), (5, 7905932), (10, 3952966), (20, 1976483), (113, 349820), (226, 174910), (452, 87455), (565, 69964), (1130, 34982), (2260, 17491)]