2017034140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{195071}}^1$

素因数の和:195138

約数の個数: 48

約数和(自身を含む): 4719181824

約数和(自身を除く): 2702147684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 195071, 390142, 780284, 975355, 1950710, 2145781, 3901420, 4291562, 8583124, 9168337, 10728905, 18336674, 21457810, 36673348, 42915620, 45841685, 91683370, 100851707, 183366740, 201703414, 403406828, 504258535, 1008517070, 2017034140]

約数ペア:

[(1, 2017034140), (2, 1008517070), (4, 504258535), (5, 403406828), (10, 201703414), (11, 183366740), (20, 100851707), (22, 91683370), (44, 45841685), (47, 42915620), (55, 36673348), (94, 21457810), (110, 18336674), (188, 10728905), (220, 9168337), (235, 8583124), (470, 4291562), (517, 3901420), (940, 2145781), (1034, 1950710), (2068, 975355), (2585, 780284), (5170, 390142), (10340, 195071)]