26136080

素因数分解:

$2^4\times 5^1\times {\mathrm{326701}}^1$

素因数の和:326714

約数の個数: 20

約数和(自身を含む): 60766572

約数和(自身を除く): 34630492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 326701, 653402, 1306804, 1633505, 2613608, 3267010, 5227216, 6534020, 13068040, 26136080]

約数ペア:

[(1, 26136080), (2, 13068040), (4, 6534020), (5, 5227216), (8, 3267010), (10, 2613608), (16, 1633505), (20, 1306804), (40, 653402), (80, 326701)]