1036260280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2355137}}^1$

素因数の和:2355159

約数の個数: 32

約数和(自身を含む): 2543549040

約数和(自身を除く): 1507288760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2355137, 4710274, 9420548, 11775685, 18841096, 23551370, 25906507, 47102740, 51813014, 94205480, 103626028, 129532535, 207252056, 259065070, 518130140, 1036260280]

約数ペア:

[(1, 1036260280), (2, 518130140), (4, 259065070), (5, 207252056), (8, 129532535), (10, 103626028), (11, 94205480), (20, 51813014), (22, 47102740), (40, 25906507), (44, 23551370), (55, 18841096), (88, 11775685), (110, 9420548), (220, 4710274), (440, 2355137)]