29926360

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2437}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 67581360

約数和(自身を除く): 37655000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2437, 2456, 3070, 4874, 6140, 9748, 12185, 12280, 19496, 24370, 48740, 97480, 748159, 1496318, 2992636, 3740795, 5985272, 7481590, 14963180, 29926360]

約数ペア:

[(1, 29926360), (2, 14963180), (4, 7481590), (5, 5985272), (8, 3740795), (10, 2992636), (20, 1496318), (40, 748159), (307, 97480), (614, 48740), (1228, 24370), (1535, 19496), (2437, 12280), (2456, 12185), (3070, 9748), (4874, 6140)]