8875480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4779

約数の個数: 32

約数和(自身を含む): 20399040

約数和(自身を除く): 11523560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4721, 9442, 18884, 23605, 37768, 47210, 94420, 188840, 221887, 443774, 887548, 1109435, 1775096, 2218870, 4437740, 8875480]

約数ペア:

[(1, 8875480), (2, 4437740), (4, 2218870), (5, 1775096), (8, 1109435), (10, 887548), (20, 443774), (40, 221887), (47, 188840), (94, 94420), (188, 47210), (235, 37768), (376, 23605), (470, 18884), (940, 9442), (1880, 4721)]