13885700

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:932

約数の個数: 36

約数和(自身を含む): 30331392

約数和(自身を除く): 16445692

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 727, 764, 955, 1454, 1910, 2908, 3635, 3820, 4775, 7270, 9550, 14540, 18175, 19100, 36350, 72700, 138857, 277714, 555428, 694285, 1388570, 2777140, 3471425, 6942850, 13885700]

約数ペア:

[(1, 13885700), (2, 6942850), (4, 3471425), (5, 2777140), (10, 1388570), (20, 694285), (25, 555428), (50, 277714), (100, 138857), (191, 72700), (382, 36350), (727, 19100), (764, 18175), (955, 14540), (1454, 9550), (1910, 7270), (2908, 4775), (3635, 3820)]