25326190

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4451}}^1$

素因数の和:5027

約数の個数: 16

約数和(自身を含む): 45677520

約数和(自身を除く): 20351330

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 4451, 5690, 8902, 22255, 44510, 2532619, 5065238, 12663095, 25326190]

約数ペア:

[(1, 25326190), (2, 12663095), (5, 5065238), (10, 2532619), (569, 44510), (1138, 22255), (2845, 8902), (4451, 5690)]