85904600

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{5437}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 202293600

約数和(自身を除く): 116389000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3950, 5437, 7900, 10874, 15800, 21748, 27185, 43496, 54370, 108740, 135925, 217480, 271850, 429523, 543700, 859046, 1087400, 1718092, 2147615, 3436184, 4295230, 8590460, 10738075, 17180920, 21476150, 42952300, 85904600]

約数ペア:

[(1, 85904600), (2, 42952300), (4, 21476150), (5, 17180920), (8, 10738075), (10, 8590460), (20, 4295230), (25, 3436184), (40, 2147615), (50, 1718092), (79, 1087400), (100, 859046), (158, 543700), (200, 429523), (316, 271850), (395, 217480), (632, 135925), (790, 108740), (1580, 54370), (1975, 43496), (3160, 27185), (3950, 21748), (5437, 15800), (7900, 10874)]