25934990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89431}}^1$

素因数の和:89467

約数の個数: 16

約数和(自身を含む): 48293280

約数和(自身を除く): 22358290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 89431, 178862, 447155, 894310, 2593499, 5186998, 12967495, 25934990]

約数ペア:

[(1, 25934990), (2, 12967495), (5, 5186998), (10, 2593499), (29, 894310), (58, 447155), (145, 178862), (290, 89431)]