82415990

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{75611}}^1$

素因数の和:75727

約数の個数: 16

約数和(自身を含む): 149711760

約数和(自身を除く): 67295770

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 75611, 151222, 378055, 756110, 8241599, 16483198, 41207995, 82415990]

約数ペア:

[(1, 82415990), (2, 41207995), (5, 16483198), (10, 8241599), (109, 756110), (218, 378055), (545, 151222), (1090, 75611)]