1326460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 2882880

約数和(自身を除く): 1556420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2287, 4574, 9148, 11435, 22870, 45740, 66323, 132646, 265292, 331615, 663230, 1326460]

約数ペア:

[(1, 1326460), (2, 663230), (4, 331615), (5, 265292), (10, 132646), (20, 66323), (29, 45740), (58, 22870), (116, 11435), (145, 9148), (290, 4574), (580, 2287)]