75357140

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{19727}}^1$

素因数の和:19927

約数の個数: 24

約数和(自身を含む): 159086592

約数和(自身を除く): 83729452

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 19727, 39454, 78908, 98635, 197270, 394540, 3767857, 7535714, 15071428, 18839285, 37678570, 75357140]

約数ペア:

[(1, 75357140), (2, 37678570), (4, 18839285), (5, 15071428), (10, 7535714), (20, 3767857), (191, 394540), (382, 197270), (764, 98635), (955, 78908), (1910, 39454), (3820, 19727)]