2457160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 5650560

約数和(自身を除く): 3193400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1307, 1880, 2614, 5228, 6535, 10456, 13070, 26140, 52280, 61429, 122858, 245716, 307145, 491432, 614290, 1228580, 2457160]

約数ペア:

[(1, 2457160), (2, 1228580), (4, 614290), (5, 491432), (8, 307145), (10, 245716), (20, 122858), (40, 61429), (47, 52280), (94, 26140), (188, 13070), (235, 10456), (376, 6535), (470, 5228), (940, 2614), (1307, 1880)]