67125820

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{9349}}^1$

素因数の和:9717

約数の個数: 24

約数和(自身を含む): 141372000

約数和(自身を除く): 74246180

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 9349, 18698, 37396, 46745, 93490, 186980, 3356291, 6712582, 13425164, 16781455, 33562910, 67125820]

約数ペア:

[(1, 67125820), (2, 33562910), (4, 16781455), (5, 13425164), (10, 6712582), (20, 3356291), (359, 186980), (718, 93490), (1436, 46745), (1795, 37396), (3590, 18698), (7180, 9349)]