40537020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{675617}}^1$

素因数の和:675629

約数の個数: 24

約数和(自身を含む): 113503824

約数和(自身を除く): 72966804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 675617, 1351234, 2026851, 2702468, 3378085, 4053702, 6756170, 8107404, 10134255, 13512340, 20268510, 40537020]

約数ペア:

[(1, 40537020), (2, 20268510), (3, 13512340), (4, 10134255), (5, 8107404), (6, 6756170), (10, 4053702), (12, 3378085), (15, 2702468), (20, 2026851), (30, 1351234), (60, 675617)]