22066760

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1637}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 49827960

約数和(自身を除く): 27761200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1637, 1685, 2696, 3274, 3370, 6548, 6740, 8185, 13096, 13480, 16370, 32740, 65480, 551669, 1103338, 2206676, 2758345, 4413352, 5516690, 11033380, 22066760]

約数ペア:

[(1, 22066760), (2, 11033380), (4, 5516690), (5, 4413352), (8, 2758345), (10, 2206676), (20, 1103338), (40, 551669), (337, 65480), (674, 32740), (1348, 16370), (1637, 13480), (1685, 13096), (2696, 8185), (3274, 6740), (3370, 6548)]