10247740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7019}}^1$

素因数の和:7101

約数の個数: 24

約数和(自身を含む): 21818160

約数和(自身を除く): 11570420

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 7019, 14038, 28076, 35095, 70190, 140380, 512387, 1024774, 2049548, 2561935, 5123870, 10247740]

約数ペア:

[(1, 10247740), (2, 5123870), (4, 2561935), (5, 2049548), (10, 1024774), (20, 512387), (73, 140380), (146, 70190), (292, 35095), (365, 28076), (730, 14038), (1460, 7019)]