71330060

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{2609}}^1$

素因数の和:3985

約数の個数: 24

約数和(自身を含む): 149960160

約数和(自身を除く): 78630100

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2609, 2734, 5218, 5468, 6835, 10436, 13045, 13670, 26090, 27340, 52180, 3566503, 7133006, 14266012, 17832515, 35665030, 71330060]

約数ペア:

[(1, 71330060), (2, 35665030), (4, 17832515), (5, 14266012), (10, 7133006), (20, 3566503), (1367, 52180), (2609, 27340), (2734, 26090), (5218, 13670), (5468, 13045), (6835, 10436)]