1138315090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{220177}}^1$

素因数の和:220242

約数の個数: 32

約数和(自身を含む): 2282805504

約数和(自身を除く): 1144490414

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 220177, 440354, 1100885, 2201770, 2421947, 4843894, 10348319, 12109735, 20696638, 24219470, 51741595, 103483190, 113831509, 227663018, 569157545, 1138315090]

約数ペア:

[(1, 1138315090), (2, 569157545), (5, 227663018), (10, 113831509), (11, 103483190), (22, 51741595), (47, 24219470), (55, 20696638), (94, 12109735), (110, 10348319), (235, 4843894), (470, 2421947), (517, 2201770), (1034, 1100885), (2585, 440354), (5170, 220177)]