108272020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{115183}}^1$

素因数の和:115239

約数の個数: 24

約数和(自身を含む): 232210944

約数和(自身を除く): 123938924

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 115183, 230366, 460732, 575915, 1151830, 2303660, 5413601, 10827202, 21654404, 27068005, 54136010, 108272020]

約数ペア:

[(1, 108272020), (2, 54136010), (4, 27068005), (5, 21654404), (10, 10827202), (20, 5413601), (47, 2303660), (94, 1151830), (188, 575915), (235, 460732), (470, 230366), (940, 115183)]