45609280

素因数分解:

$2^6\times 5^1\times {\mathrm{142529}}^1$

素因数の和:142546

約数の個数: 28

約数和(自身を含む): 108607860

約数和(自身を除く): 62998580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 142529, 285058, 570116, 712645, 1140232, 1425290, 2280464, 2850580, 4560928, 5701160, 9121856, 11402320, 22804640, 45609280]

約数ペア:

[(1, 45609280), (2, 22804640), (4, 11402320), (5, 9121856), (8, 5701160), (10, 4560928), (16, 2850580), (20, 2280464), (32, 1425290), (40, 1140232), (64, 712645), (80, 570116), (160, 285058), (320, 142529)]