79104260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{54181}}^1$

素因数の和:54263

約数の個数: 24

約数和(自身を含む): 168397656

約数和(自身を除く): 89293396

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 54181, 108362, 216724, 270905, 541810, 1083620, 3955213, 7910426, 15820852, 19776065, 39552130, 79104260]

約数ペア:

[(1, 79104260), (2, 39552130), (4, 19776065), (5, 15820852), (10, 7910426), (20, 3955213), (73, 1083620), (146, 541810), (292, 270905), (365, 216724), (730, 108362), (1460, 54181)]