39827660

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8263}}^1$

素因数の和:8513

約数の個数: 24

約数和(自身を含む): 83995296

約数和(自身を除く): 44167636

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 8263, 16526, 33052, 41315, 82630, 165260, 1991383, 3982766, 7965532, 9956915, 19913830, 39827660]

約数ペア:

[(1, 39827660), (2, 19913830), (4, 9956915), (5, 7965532), (10, 3982766), (20, 1991383), (241, 165260), (482, 82630), (964, 41315), (1205, 33052), (2410, 16526), (4820, 8263)]