42188350

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{2063}}^1$

素因数の和:2484

約数の個数: 24

約数和(自身を含む): 78700320

約数和(自身を除く): 36511970

約数列:

[1, 2, 5, 10, 25, 50, 409, 818, 2045, 2063, 4090, 4126, 10225, 10315, 20450, 20630, 51575, 103150, 843767, 1687534, 4218835, 8437670, 21094175, 42188350]

約数ペア:

[(1, 42188350), (2, 21094175), (5, 8437670), (10, 4218835), (25, 1687534), (50, 843767), (409, 103150), (818, 51575), (2045, 20630), (2063, 20450), (4090, 10315), (4126, 10225)]