27076820

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2371}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 56984928

約数和(自身を除く): 29908108

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2371, 2855, 4742, 5710, 9484, 11420, 11855, 23710, 47420, 1353841, 2707682, 5415364, 6769205, 13538410, 27076820]

約数ペア:

[(1, 27076820), (2, 13538410), (4, 6769205), (5, 5415364), (10, 2707682), (20, 1353841), (571, 47420), (1142, 23710), (2284, 11855), (2371, 11420), (2855, 9484), (4742, 5710)]