7325140

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{677}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 15433992

約数和(自身を除く): 8108852

約数列:

[1, 2, 4, 5, 10, 20, 541, 677, 1082, 1354, 2164, 2705, 2708, 3385, 5410, 6770, 10820, 13540, 366257, 732514, 1465028, 1831285, 3662570, 7325140]

約数ペア:

[(1, 7325140), (2, 3662570), (4, 1831285), (5, 1465028), (10, 732514), (20, 366257), (541, 13540), (677, 10820), (1082, 6770), (1354, 5410), (2164, 3385), (2705, 2708)]