166488182780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{287048591}}^1$

素因数の和:287048629

約数の個数: 24

約数和(自身を含む): 361681225920

約数和(自身を除く): 195193043140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 287048591, 574097182, 1148194364, 1435242955, 2870485910, 5740971820, 8324409139, 16648818278, 33297636556, 41622045695, 83244091390, 166488182780]

約数ペア:

[(1, 166488182780), (2, 83244091390), (4, 41622045695), (5, 33297636556), (10, 16648818278), (20, 8324409139), (29, 5740971820), (58, 2870485910), (116, 1435242955), (145, 1148194364), (290, 574097182), (580, 287048591)]