61906200040

素因数分解:

$2^3\times 5^1\times {\mathrm{1547655001}}^1$

素因数の和:1547655012

約数の個数: 16

約数和(自身を含む): 139288950180

約数和(自身を除く): 77382750140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1547655001, 3095310002, 6190620004, 7738275005, 12381240008, 15476550010, 30953100020, 61906200040]

約数ペア:

[(1, 61906200040), (2, 30953100020), (4, 15476550010), (5, 12381240008), (8, 7738275005), (10, 6190620004), (20, 3095310002), (40, 1547655001)]