7116040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 16237080

約数和(自身を除く): 9121040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2437, 2920, 4874, 9748, 12185, 19496, 24370, 48740, 97480, 177901, 355802, 711604, 889505, 1423208, 1779010, 3558020, 7116040]

約数ペア:

[(1, 7116040), (2, 3558020), (4, 1779010), (5, 1423208), (8, 889505), (10, 711604), (20, 355802), (40, 177901), (73, 97480), (146, 48740), (292, 24370), (365, 19496), (584, 12185), (730, 9748), (1460, 4874), (2437, 2920)]