107789470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1429}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 204890400

約数和(自身を除く): 97100930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397, 794, 1429, 1985, 2858, 3970, 7145, 7543, 14290, 15086, 27151, 37715, 54302, 75430, 135755, 271510, 567313, 1134626, 2836565, 5673130, 10778947, 21557894, 53894735, 107789470]

約数ペア:

[(1, 107789470), (2, 53894735), (5, 21557894), (10, 10778947), (19, 5673130), (38, 2836565), (95, 1134626), (190, 567313), (397, 271510), (794, 135755), (1429, 75430), (1985, 54302), (2858, 37715), (3970, 27151), (7145, 15086), (7543, 14290)]