41390990

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{13309}}^1$

素因数の和:13627

約数の個数: 16

約数和(自身を含む): 74748960

約数和(自身を除く): 33357970

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 13309, 26618, 66545, 133090, 4139099, 8278198, 20695495, 41390990]

約数ペア:

[(1, 41390990), (2, 20695495), (5, 8278198), (10, 4139099), (311, 133090), (622, 66545), (1555, 26618), (3110, 13309)]