156980510

素因数分解:

$2^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{10909}}^1$

素因数の和:12355

約数の個数: 16

約数和(自身を含む): 282787200

約数和(自身を除く): 125806690

約数列:

[1, 2, 5, 10, 1439, 2878, 7195, 10909, 14390, 21818, 54545, 109090, 15698051, 31396102, 78490255, 156980510]

約数ペア:

[(1, 156980510), (2, 78490255), (5, 31396102), (10, 15698051), (1439, 109090), (2878, 54545), (7195, 21818), (10909, 14390)]