41390785

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 51321600

約数和(自身を除く): 9930815

約数列:

[1, 5, 47, 89, 235, 445, 1979, 4183, 9895, 20915, 93013, 176131, 465065, 880655, 8278157, 41390785]

約数ペア:

[(1, 41390785), (5, 8278157), (47, 880655), (89, 465065), (235, 176131), (445, 93013), (1979, 20915), (4183, 9895)]