25807670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2903}}^1$

素因数の和:3044

約数の個数: 32

約数和(自身を含む): 53526528

約数和(自身を除く): 27718858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 2903, 4445, 5806, 8890, 14515, 20321, 29030, 40642, 101605, 203210, 368681, 737362, 1843405, 2580767, 3686810, 5161534, 12903835, 25807670]

約数ペア:

[(1, 25807670), (2, 12903835), (5, 5161534), (7, 3686810), (10, 2580767), (14, 1843405), (35, 737362), (70, 368681), (127, 203210), (254, 101605), (635, 40642), (889, 29030), (1270, 20321), (1778, 14515), (2903, 8890), (4445, 5806)]