1170460280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2660137}}^1$

素因数の和:2660159

約数の個数: 32

約数和(自身を含む): 2872949040

約数和(自身を除く): 1702488760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2660137, 5320274, 10640548, 13300685, 21281096, 26601370, 29261507, 53202740, 58523014, 106405480, 117046028, 146307535, 234092056, 292615070, 585230140, 1170460280]

約数ペア:

[(1, 1170460280), (2, 585230140), (4, 292615070), (5, 234092056), (8, 146307535), (10, 117046028), (11, 106405480), (20, 58523014), (22, 53202740), (40, 29261507), (44, 26601370), (55, 21281096), (88, 13300685), (110, 10640548), (220, 5320274), (440, 2660137)]