23539280

素因数分解:

$2^4\times 5^1\times {\mathrm{294241}}^1$

素因数の和:294254

約数の個数: 20

約数和(自身を含む): 54729012

約数和(自身を除く): 31189732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 294241, 588482, 1176964, 1471205, 2353928, 2942410, 4707856, 5884820, 11769640, 23539280]

約数ペア:

[(1, 23539280), (2, 11769640), (4, 5884820), (5, 4707856), (8, 2942410), (10, 2353928), (16, 1471205), (20, 1176964), (40, 588482), (80, 294241)]