5549970910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{78467}}^1$

素因数の和:79128

約数の個数: 32

約数和(自身を含む): 10915212672

約数和(自身を除く): 5365241762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 643, 1286, 3215, 6430, 7073, 14146, 35365, 70730, 78467, 156934, 392335, 784670, 863137, 1726274, 4315685, 8631370, 50454281, 100908562, 252271405, 504542810, 554997091, 1109994182, 2774985455, 5549970910]

約数ペア:

[(1, 5549970910), (2, 2774985455), (5, 1109994182), (10, 554997091), (11, 504542810), (22, 252271405), (55, 100908562), (110, 50454281), (643, 8631370), (1286, 4315685), (3215, 1726274), (6430, 863137), (7073, 784670), (14146, 392335), (35365, 156934), (70730, 78467)]