45016880

素因数分解:

$2^4\times 5^1\times {\mathrm{562711}}^1$

素因数の和:562724

約数の個数: 20

約数和(自身を含む): 104664432

約数和(自身を除く): 59647552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 562711, 1125422, 2250844, 2813555, 4501688, 5627110, 9003376, 11254220, 22508440, 45016880]

約数ペア:

[(1, 45016880), (2, 22508440), (4, 11254220), (5, 9003376), (8, 5627110), (10, 4501688), (16, 2813555), (20, 2250844), (40, 1125422), (80, 562711)]