2265650

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:526

約数の個数: 24

約数和(自身を含む): 4262004

約数和(自身を除く): 1996354

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 401, 565, 802, 1130, 2005, 2825, 4010, 5650, 10025, 20050, 45313, 90626, 226565, 453130, 1132825, 2265650]

約数ペア:

[(1, 2265650), (2, 1132825), (5, 453130), (10, 226565), (25, 90626), (50, 45313), (113, 20050), (226, 10025), (401, 5650), (565, 4010), (802, 2825), (1130, 2005)]