20242534750

素因数分解:

$2^1\times 5^3\times {\mathrm{409}}^1\times {\mathrm{197971}}^1$

素因数の和:198397

約数の個数: 32

約数和(自身を含む): 37986867360

約数和(自身を除く): 17744332610

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 409, 818, 2045, 4090, 10225, 20450, 51125, 102250, 197971, 395942, 989855, 1979710, 4949275, 9898550, 24746375, 49492750, 80970139, 161940278, 404850695, 809701390, 2024253475, 4048506950, 10121267375, 20242534750]

約数ペア:

[(1, 20242534750), (2, 10121267375), (5, 4048506950), (10, 2024253475), (25, 809701390), (50, 404850695), (125, 161940278), (250, 80970139), (409, 49492750), (818, 24746375), (2045, 9898550), (4090, 4949275), (10225, 1979710), (20450, 989855), (51125, 395942), (102250, 197971)]