22903340

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2657}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 48226752

約数和(自身を除く): 25323412

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 2657, 4310, 5314, 8620, 10628, 13285, 26570, 53140, 1145167, 2290334, 4580668, 5725835, 11451670, 22903340]

約数ペア:

[(1, 22903340), (2, 11451670), (4, 5725835), (5, 4580668), (10, 2290334), (20, 1145167), (431, 53140), (862, 26570), (1724, 13285), (2155, 10628), (2657, 8620), (4310, 5314)]