554037110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{218987}}^1$

素因数の和:219028

約数の個数: 32

約数和(自身を含む): 1135233792

約数和(自身を除く): 581196682

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 218987, 437974, 1094935, 2189870, 2408857, 4817714, 5036701, 10073402, 12044285, 24088570, 25183505, 50367010, 55403711, 110807422, 277018555, 554037110]

約数ペア:

[(1, 554037110), (2, 277018555), (5, 110807422), (10, 55403711), (11, 50367010), (22, 25183505), (23, 24088570), (46, 12044285), (55, 10073402), (110, 5036701), (115, 4817714), (230, 2408857), (253, 2189870), (506, 1094935), (1265, 437974), (2530, 218987)]