89030560

素因数分解:

$2^5\times 5^1\times {\mathrm{556441}}^1$

素因数の和:556456

約数の個数: 24

約数和(自身を含む): 210335076

約数和(自身を除く): 121304516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 556441, 1112882, 2225764, 2782205, 4451528, 5564410, 8903056, 11128820, 17806112, 22257640, 44515280, 89030560]

約数ペア:

[(1, 89030560), (2, 44515280), (4, 22257640), (5, 17806112), (8, 11128820), (10, 8903056), (16, 5564410), (20, 4451528), (32, 2782205), (40, 2225764), (80, 1112882), (160, 556441)]