5429540

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 11447352

約数和(自身を除く): 6017812

約数列:

[1, 2, 4, 5, 10, 20, 401, 677, 802, 1354, 1604, 2005, 2708, 3385, 4010, 6770, 8020, 13540, 271477, 542954, 1085908, 1357385, 2714770, 5429540]

約数ペア:

[(1, 5429540), (2, 2714770), (4, 1357385), (5, 1085908), (10, 542954), (20, 271477), (401, 13540), (677, 8020), (802, 6770), (1354, 4010), (1604, 3385), (2005, 2708)]