22710080

素因数分解:

$2^6\times 5^1\times {\mathrm{70969}}^1$

素因数の和:70986

約数の個数: 28

約数和(自身を含む): 54079140

約数和(自身を除く): 31369060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 70969, 141938, 283876, 354845, 567752, 709690, 1135504, 1419380, 2271008, 2838760, 4542016, 5677520, 11355040, 22710080]

約数ペア:

[(1, 22710080), (2, 11355040), (4, 5677520), (5, 4542016), (8, 2838760), (10, 2271008), (16, 1419380), (20, 1135504), (32, 709690), (40, 567752), (64, 354845), (80, 283876), (160, 141938), (320, 70969)]