89630560

素因数分解:

$2^5\times 5^1\times {\mathrm{560191}}^1$

素因数の和:560206

約数の個数: 24

約数和(自身を含む): 211752576

約数和(自身を除く): 122122016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 560191, 1120382, 2240764, 2800955, 4481528, 5601910, 8963056, 11203820, 17926112, 22407640, 44815280, 89630560]

約数ペア:

[(1, 89630560), (2, 44815280), (4, 22407640), (5, 17926112), (8, 11203820), (10, 8963056), (16, 5601910), (20, 4481528), (32, 2800955), (40, 2240764), (80, 1120382), (160, 560191)]