57169220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39157}}^1$

素因数の和:39239

約数の個数: 24

約数和(自身を含む): 121703064

約数和(自身を除く): 64533844

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 39157, 78314, 156628, 195785, 391570, 783140, 2858461, 5716922, 11433844, 14292305, 28584610, 57169220]

約数ペア:

[(1, 57169220), (2, 28584610), (4, 14292305), (5, 11433844), (10, 5716922), (20, 2858461), (73, 783140), (146, 391570), (292, 195785), (365, 156628), (730, 78314), (1460, 39157)]