80667050

素因数分解:

$2^1\times 5^2\times {\mathrm{1129}}^1\times {\mathrm{1429}}^1$

素因数の和:2570

約数の個数: 24

約数和(自身を含む): 150278700

約数和(自身を除く): 69611650

約数列:

[1, 2, 5, 10, 25, 50, 1129, 1429, 2258, 2858, 5645, 7145, 11290, 14290, 28225, 35725, 56450, 71450, 1613341, 3226682, 8066705, 16133410, 40333525, 80667050]

約数ペア:

[(1, 80667050), (2, 40333525), (5, 16133410), (10, 8066705), (25, 3226682), (50, 1613341), (1129, 71450), (1429, 56450), (2258, 35725), (2858, 28225), (5645, 14290), (7145, 11290)]