2120022190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{114041}}^1$

素因数の和:114085

約数の個数: 48

約数和(自身を含む): 4507852176

約数和(自身を除く): 2387829986

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 114041, 228082, 570205, 1140410, 1254451, 1482533, 2508902, 2965066, 6272255, 7412665, 12544510, 14825330, 16307863, 19272929, 32615726, 38545858, 81539315, 96364645, 163078630, 192729290, 212002219, 424004438, 1060011095, 2120022190]

約数ペア:

[(1, 2120022190), (2, 1060011095), (5, 424004438), (10, 212002219), (11, 192729290), (13, 163078630), (22, 96364645), (26, 81539315), (55, 38545858), (65, 32615726), (110, 19272929), (130, 16307863), (143, 14825330), (169, 12544510), (286, 7412665), (338, 6272255), (715, 2965066), (845, 2508902), (1430, 1482533), (1690, 1254451), (1859, 1140410), (3718, 570205), (9295, 228082), (18590, 114041)]