2000718974155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1969609}}^1$

素因数の和:1969732

約数の個数: 48

約数和(自身を含む): 2791425833280

約数和(自身を除く): 790706859125

約数列:

[1, 5, 11, 23, 55, 73, 115, 121, 253, 365, 605, 803, 1265, 1679, 2783, 4015, 8395, 8833, 13915, 18469, 44165, 92345, 203159, 1015795, 1969609, 9848045, 21665699, 45301007, 108328495, 143781457, 226505035, 238322689, 498311077, 718907285, 1191613445, 1581596027, 2491555385, 3306973511, 5481421847, 7907980135, 16534867555, 17397556297, 27407109235, 36376708621, 86987781485, 181883543105, 400143794831, 2000718974155]

約数ペア:

[(1, 2000718974155), (5, 400143794831), (11, 181883543105), (23, 86987781485), (55, 36376708621), (73, 27407109235), (115, 17397556297), (121, 16534867555), (253, 7907980135), (365, 5481421847), (605, 3306973511), (803, 2491555385), (1265, 1581596027), (1679, 1191613445), (2783, 718907285), (4015, 498311077), (8395, 238322689), (8833, 226505035), (13915, 143781457), (18469, 108328495), (44165, 45301007), (92345, 21665699), (203159, 9848045), (1015795, 1969609)]