24465680

素因数分解:

$2^4\times 5^1\times {\mathrm{305821}}^1$

素因数の和:305834

約数の個数: 20

約数和(自身を含む): 56882892

約数和(自身を除く): 32417212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 305821, 611642, 1223284, 1529105, 2446568, 3058210, 4893136, 6116420, 12232840, 24465680]

約数ペア:

[(1, 24465680), (2, 12232840), (4, 6116420), (5, 4893136), (8, 3058210), (10, 2446568), (16, 1529105), (20, 1223284), (40, 611642), (80, 305821)]