5680971640

素因数分解:

$2^3\times 5^1\times {\mathrm{142024291}}^1$

素因数の和:142024302

約数の個数: 16

約数和(自身を含む): 12782186280

約数和(自身を除く): 7101214640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 142024291, 284048582, 568097164, 710121455, 1136194328, 1420242910, 2840485820, 5680971640]

約数ペア:

[(1, 5680971640), (2, 2840485820), (4, 1420242910), (5, 1136194328), (8, 710121455), (10, 568097164), (20, 284048582), (40, 142024291)]