8291210140

素因数分解:

$2^2\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{170111}}^1$

素因数の和:172557

約数の個数: 24

約数和(自身を含む): 17418788352

約数和(自身を除く): 9127578212

約数列:

[1, 2, 4, 5, 10, 20, 2437, 4874, 9748, 12185, 24370, 48740, 170111, 340222, 680444, 850555, 1701110, 3402220, 414560507, 829121014, 1658242028, 2072802535, 4145605070, 8291210140]

約数ペア:

[(1, 8291210140), (2, 4145605070), (4, 2072802535), (5, 1658242028), (10, 829121014), (20, 414560507), (2437, 3402220), (4874, 1701110), (9748, 850555), (12185, 680444), (24370, 340222), (48740, 170111)]