9969620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17189}}^1$

素因数の和:17227

約数の個数: 24

約数和(自身を含む): 21659400

約数和(自身を除く): 11689780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 17189, 34378, 68756, 85945, 171890, 343780, 498481, 996962, 1993924, 2492405, 4984810, 9969620]

約数ペア:

[(1, 9969620), (2, 4984810), (4, 2492405), (5, 1993924), (10, 996962), (20, 498481), (29, 343780), (58, 171890), (116, 85945), (145, 68756), (290, 34378), (580, 17189)]