45092560

素因数分解:

$2^4\times 5^1\times {\mathrm{563657}}^1$

素因数の和:563670

約数の個数: 20

約数和(自身を含む): 104840388

約数和(自身を除く): 59747828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563657, 1127314, 2254628, 2818285, 4509256, 5636570, 9018512, 11273140, 22546280, 45092560]

約数ペア:

[(1, 45092560), (2, 22546280), (4, 11273140), (5, 9018512), (8, 5636570), (10, 4509256), (16, 2818285), (20, 2254628), (40, 1127314), (80, 563657)]