3248680

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 7361640

約数和(自身を除く): 4112960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 337, 482, 674, 964, 1205, 1348, 1685, 1928, 2410, 2696, 3370, 4820, 6740, 9640, 13480, 81217, 162434, 324868, 406085, 649736, 812170, 1624340, 3248680]

約数ペア:

[(1, 3248680), (2, 1624340), (4, 812170), (5, 649736), (8, 406085), (10, 324868), (20, 162434), (40, 81217), (241, 13480), (337, 9640), (482, 6740), (674, 4820), (964, 3370), (1205, 2696), (1348, 2410), (1685, 1928)]