40528610

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{3931}}^1$

素因数の和:4969

約数の個数: 16

約数和(自身を含む): 73040832

約数和(自身を除く): 32512222

約数列:

[1, 2, 5, 10, 1031, 2062, 3931, 5155, 7862, 10310, 19655, 39310, 4052861, 8105722, 20264305, 40528610]

約数ペア:

[(1, 40528610), (2, 20264305), (5, 8105722), (10, 4052861), (1031, 39310), (2062, 19655), (3931, 10310), (5155, 7862)]