9581420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10193}}^1$

素因数の和:10249

約数の個数: 24

約数和(自身を含む): 20551104

約数和(自身を除く): 10969684

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 10193, 20386, 40772, 50965, 101930, 203860, 479071, 958142, 1916284, 2395355, 4790710, 9581420]

約数ペア:

[(1, 9581420), (2, 4790710), (4, 2395355), (5, 1916284), (10, 958142), (20, 479071), (47, 203860), (94, 101930), (188, 50965), (235, 40772), (470, 20386), (940, 10193)]