205124060

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{36241}}^1$

素因数の和:36533

約数の個数: 24

約数和(自身を含む): 432294576

約数和(自身を除く): 227170516

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 36241, 72482, 144964, 181205, 362410, 724820, 10256203, 20512406, 41024812, 51281015, 102562030, 205124060]

約数ペア:

[(1, 205124060), (2, 102562030), (4, 51281015), (5, 41024812), (10, 20512406), (20, 10256203), (283, 724820), (566, 362410), (1132, 181205), (1415, 144964), (2830, 72482), (5660, 36241)]