47667080

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2087}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 107490240

約数和(自身を除く): 59823160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2087, 2284, 2855, 4174, 4568, 5710, 8348, 10435, 11420, 16696, 20870, 22840, 41740, 83480, 1191677, 2383354, 4766708, 5958385, 9533416, 11916770, 23833540, 47667080]

約数ペア:

[(1, 47667080), (2, 23833540), (4, 11916770), (5, 9533416), (8, 5958385), (10, 4766708), (20, 2383354), (40, 1191677), (571, 83480), (1142, 41740), (2087, 22840), (2284, 20870), (2855, 16696), (4174, 11420), (4568, 10435), (5710, 8348)]