42600520

素因数分解:

$2^3\times 5^1\times {\mathrm{1065013}}^1$

素因数の和:1065024

約数の個数: 16

約数和(自身を含む): 95851260

約数和(自身を除く): 53250740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1065013, 2130026, 4260052, 5325065, 8520104, 10650130, 21300260, 42600520]

約数ペア:

[(1, 42600520), (2, 21300260), (4, 10650130), (5, 8520104), (8, 5325065), (10, 4260052), (20, 2130026), (40, 1065013)]