76887940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{226141}}^1$

素因数の和:226167

約数の個数: 24

約数和(自身を含む): 170963352

約数和(自身を除く): 94075412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 226141, 452282, 904564, 1130705, 2261410, 3844397, 4522820, 7688794, 15377588, 19221985, 38443970, 76887940]

約数ペア:

[(1, 76887940), (2, 38443970), (4, 19221985), (5, 15377588), (10, 7688794), (17, 4522820), (20, 3844397), (34, 2261410), (68, 1130705), (85, 904564), (170, 452282), (340, 226141)]