4589080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 10549440

約数和(自身を除く): 5960360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2441, 4882, 9764, 12205, 19528, 24410, 48820, 97640, 114727, 229454, 458908, 573635, 917816, 1147270, 2294540, 4589080]

約数ペア:

[(1, 4589080), (2, 2294540), (4, 1147270), (5, 917816), (8, 573635), (10, 458908), (20, 229454), (40, 114727), (47, 97640), (94, 48820), (188, 24410), (235, 19528), (376, 12205), (470, 9764), (940, 4882), (1880, 2441)]