2352278020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2735207}}^1$

素因数の和:2735259

約数の個数: 24

約数和(自身を含む): 5054664384

約数和(自身を除く): 2702386364

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2735207, 5470414, 10940828, 13676035, 27352070, 54704140, 117613901, 235227802, 470455604, 588069505, 1176139010, 2352278020]

約数ペア:

[(1, 2352278020), (2, 1176139010), (4, 588069505), (5, 470455604), (10, 235227802), (20, 117613901), (43, 54704140), (86, 27352070), (172, 13676035), (215, 10940828), (430, 5470414), (860, 2735207)]