1584260

素因数分解:

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

素因数の和:823

約数の個数: 24

約数和(自身を含む): 3361176

約数和(自身を除く): 1776916

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 701, 1130, 1402, 2260, 2804, 3505, 7010, 14020, 79213, 158426, 316852, 396065, 792130, 1584260]

約数ペア:

[(1, 1584260), (2, 792130), (4, 396065), (5, 316852), (10, 158426), (20, 79213), (113, 14020), (226, 7010), (452, 3505), (565, 2804), (701, 2260), (1130, 1402)]