25955290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89501}}^1$

素因数の和:89537

約数の個数: 16

約数和(自身を含む): 48331080

約数和(自身を除く): 22375790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 89501, 179002, 447505, 895010, 2595529, 5191058, 12977645, 25955290]

約数ペア:

[(1, 25955290), (2, 12977645), (5, 5191058), (10, 2595529), (29, 895010), (58, 447505), (145, 179002), (290, 89501)]