3960650

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:826

約数の個数: 24

約数和(自身を含む): 7442604

約数和(自身を除く): 3481954

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 701, 1130, 1402, 2825, 3505, 5650, 7010, 17525, 35050, 79213, 158426, 396065, 792130, 1980325, 3960650]

約数ペア:

[(1, 3960650), (2, 1980325), (5, 792130), (10, 396065), (25, 158426), (50, 79213), (113, 35050), (226, 17525), (565, 7010), (701, 5650), (1130, 3505), (1402, 2825)]