25629620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44189}}^1$

素因数の和:44227

約数の個数: 24

約数和(自身を含む): 55679400

約数和(自身を除く): 30049780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 44189, 88378, 176756, 220945, 441890, 883780, 1281481, 2562962, 5125924, 6407405, 12814810, 25629620]

約数ペア:

[(1, 25629620), (2, 12814810), (4, 6407405), (5, 5125924), (10, 2562962), (20, 1281481), (29, 883780), (58, 441890), (116, 220945), (145, 176756), (290, 88378), (580, 44189)]