7108040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10453}}^1$

素因数の和:10481

約数の個数: 32

約数和(自身を含む): 16935480

約数和(自身を除く): 9827440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10453, 20906, 41812, 52265, 83624, 104530, 177701, 209060, 355402, 418120, 710804, 888505, 1421608, 1777010, 3554020, 7108040]

約数ペア:

[(1, 7108040), (2, 3554020), (4, 1777010), (5, 1421608), (8, 888505), (10, 710804), (17, 418120), (20, 355402), (34, 209060), (40, 177701), (68, 104530), (85, 83624), (136, 52265), (170, 41812), (340, 20906), (680, 10453)]