25169120

素因数分解:

$2^5\times 5^1\times {\mathrm{157307}}^1$

素因数の和:157322

約数の個数: 24

約数和(自身を含む): 59462424

約数和(自身を除く): 34293304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 157307, 314614, 629228, 786535, 1258456, 1573070, 2516912, 3146140, 5033824, 6292280, 12584560, 25169120]

約数ペア:

[(1, 25169120), (2, 12584560), (4, 6292280), (5, 5033824), (8, 3146140), (10, 2516912), (16, 1573070), (20, 1258456), (32, 786535), (40, 629228), (80, 314614), (160, 157307)]