26508260

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3061}}^1$

素因数の和:3503

約数の個数: 24

約数和(自身を含む): 55814136

約数和(自身を除く): 29305876

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 3061, 4330, 6122, 8660, 12244, 15305, 30610, 61220, 1325413, 2650826, 5301652, 6627065, 13254130, 26508260]

約数ペア:

[(1, 26508260), (2, 13254130), (4, 6627065), (5, 5301652), (10, 2650826), (20, 1325413), (433, 61220), (866, 30610), (1732, 15305), (2165, 12244), (3061, 8660), (4330, 6122)]