27055780

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2711}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 56952000

約数和(自身を除く): 29896220

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 2711, 4990, 5422, 9980, 10844, 13555, 27110, 54220, 1352789, 2705578, 5411156, 6763945, 13527890, 27055780]

約数ペア:

[(1, 27055780), (2, 13527890), (4, 6763945), (5, 5411156), (10, 2705578), (20, 1352789), (499, 54220), (998, 27110), (1996, 13555), (2495, 10844), (2711, 9980), (4990, 5422)]