1566794393020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{28271281}}^1$

素因数の和:28271470

約数の個数: 48

約数和(自身を含む): 3505186627488

約数和(自身を除く): 1938392234468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 1630, 2771, 3260, 5542, 11084, 13855, 27710, 55420, 28271281, 56542562, 113085124, 141356405, 282712810, 480611777, 565425620, 961223554, 1922447108, 2403058885, 4608218803, 4806117770, 9216437606, 9612235540, 18432875212, 23041094015, 46082188030, 78339719651, 92164376060, 156679439302, 313358878604, 391698598255, 783397196510, 1566794393020]

約数ペア:

[(1, 1566794393020), (2, 783397196510), (4, 391698598255), (5, 313358878604), (10, 156679439302), (17, 92164376060), (20, 78339719651), (34, 46082188030), (68, 23041094015), (85, 18432875212), (163, 9612235540), (170, 9216437606), (326, 4806117770), (340, 4608218803), (652, 2403058885), (815, 1922447108), (1630, 961223554), (2771, 565425620), (3260, 480611777), (5542, 282712810), (11084, 141356405), (13855, 113085124), (27710, 56542562), (55420, 28271281)]