852397550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{205397}}^1$

素因数の和:205492

約数の個数: 24

約数和(自身を含む): 1604569176

約数和(自身を除く): 752171626

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 205397, 410794, 1026985, 2053970, 5134925, 10269850, 17047951, 34095902, 85239755, 170479510, 426198775, 852397550]

約数ペア:

[(1, 852397550), (2, 426198775), (5, 170479510), (10, 85239755), (25, 34095902), (50, 17047951), (83, 10269850), (166, 5134925), (415, 2053970), (830, 1026985), (2075, 410794), (4150, 205397)]