1155260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 2479680

約数和(自身を除く): 1324420

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1229, 2458, 4916, 6145, 12290, 24580, 57763, 115526, 231052, 288815, 577630, 1155260]

約数ペア:

[(1, 1155260), (2, 577630), (4, 288815), (5, 231052), (10, 115526), (20, 57763), (47, 24580), (94, 12290), (188, 6145), (235, 4916), (470, 2458), (940, 1229)]