16626080

素因数分解:

$2^5\times 5^1\times {\mathrm{103913}}^1$

素因数の和:103928

約数の個数: 24

約数和(自身を含む): 39279492

約数和(自身を除く): 22653412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 103913, 207826, 415652, 519565, 831304, 1039130, 1662608, 2078260, 3325216, 4156520, 8313040, 16626080]

約数ペア:

[(1, 16626080), (2, 8313040), (4, 4156520), (5, 3325216), (8, 2078260), (10, 1662608), (16, 1039130), (20, 831304), (32, 519565), (40, 415652), (80, 207826), (160, 103913)]