22613680

素因数分解:

$2^4\times 5^1\times {\mathrm{282671}}^1$

素因数の和:282684

約数の個数: 20

約数和(自身を含む): 52576992

約数和(自身を除く): 29963312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282671, 565342, 1130684, 1413355, 2261368, 2826710, 4522736, 5653420, 11306840, 22613680]

約数ペア:

[(1, 22613680), (2, 11306840), (4, 5653420), (5, 4522736), (8, 2826710), (10, 2261368), (16, 1413355), (20, 1130684), (40, 565342), (80, 282671)]