23643320

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3967}}^1$

素因数の和:4127

約数の個数: 32

約数和(自身を含む): 53568000

約数和(自身を除く): 29924680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 3967, 5960, 7934, 15868, 19835, 31736, 39670, 79340, 158680, 591083, 1182166, 2364332, 2955415, 4728664, 5910830, 11821660, 23643320]

約数ペア:

[(1, 23643320), (2, 11821660), (4, 5910830), (5, 4728664), (8, 2955415), (10, 2364332), (20, 1182166), (40, 591083), (149, 158680), (298, 79340), (596, 39670), (745, 31736), (1192, 19835), (1490, 15868), (2980, 7934), (3967, 5960)]