23622640

素因数分解:

$2^4\times 5^1\times {\mathrm{295283}}^1$

素因数の和:295296

約数の個数: 20

約数和(自身を含む): 54922824

約数和(自身を除く): 31300184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 295283, 590566, 1181132, 1476415, 2362264, 2952830, 4724528, 5905660, 11811320, 23622640]

約数ペア:

[(1, 23622640), (2, 11811320), (4, 5905660), (5, 4724528), (8, 2952830), (10, 2362264), (16, 1476415), (20, 1181132), (40, 590566), (80, 295283)]