5131660

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{677}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 10820880

約数和(自身を除く): 5689220

約数列:

[1, 2, 4, 5, 10, 20, 379, 677, 758, 1354, 1516, 1895, 2708, 3385, 3790, 6770, 7580, 13540, 256583, 513166, 1026332, 1282915, 2565830, 5131660]

約数ペア:

[(1, 5131660), (2, 2565830), (4, 1282915), (5, 1026332), (10, 513166), (20, 256583), (379, 13540), (677, 7580), (758, 6770), (1354, 3790), (1516, 3385), (1895, 2708)]