2404520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 3125080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1279, 1880, 2558, 5116, 6395, 10232, 12790, 25580, 51160, 60113, 120226, 240452, 300565, 480904, 601130, 1202260, 2404520]

約数ペア:

[(1, 2404520), (2, 1202260), (4, 601130), (5, 480904), (8, 300565), (10, 240452), (20, 120226), (40, 60113), (47, 51160), (94, 25580), (188, 12790), (235, 10232), (376, 6395), (470, 5116), (940, 2558), (1279, 1880)]