25931270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63247}}^1$

素因数の和:63295

約数の個数: 16

約数和(自身を含む): 47815488

約数和(自身を除く): 21884218

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 63247, 126494, 316235, 632470, 2593127, 5186254, 12965635, 25931270]

約数ペア:

[(1, 25931270), (2, 12965635), (5, 5186254), (10, 2593127), (41, 632470), (82, 316235), (205, 126494), (410, 63247)]