3186080

素因数分解:

$2^5\times 5^1\times {\mathrm{19913}}^1$

素因数の和:19928

約数の個数: 24

約数和(自身を含む): 7527492

約数和(自身を除く): 4341412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 19913, 39826, 79652, 99565, 159304, 199130, 318608, 398260, 637216, 796520, 1593040, 3186080]

約数ペア:

[(1, 3186080), (2, 1593040), (4, 796520), (5, 637216), (8, 398260), (10, 318608), (16, 199130), (20, 159304), (32, 99565), (40, 79652), (80, 39826), (160, 19913)]