12914080

素因数分解:

$2^5\times 5^1\times {\mathrm{80713}}^1$

素因数の和:80728

約数の個数: 24

約数和(自身を含む): 30509892

約数和(自身を除く): 17595812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 80713, 161426, 322852, 403565, 645704, 807130, 1291408, 1614260, 2582816, 3228520, 6457040, 12914080]

約数ペア:

[(1, 12914080), (2, 6457040), (4, 3228520), (5, 2582816), (8, 1614260), (10, 1291408), (16, 807130), (20, 645704), (32, 403565), (40, 322852), (80, 161426), (160, 80713)]