1087277480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{214031}}^1$

素因数の和:214169

約数の個数: 32

約数和(自身を含む): 2465648640

約数和(自身を除く): 1378371160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 214031, 428062, 856124, 1070155, 1712248, 2140310, 4280620, 8561240, 27181937, 54363874, 108727748, 135909685, 217455496, 271819370, 543638740, 1087277480]

約数ペア:

[(1, 1087277480), (2, 543638740), (4, 271819370), (5, 217455496), (8, 135909685), (10, 108727748), (20, 54363874), (40, 27181937), (127, 8561240), (254, 4280620), (508, 2140310), (635, 1712248), (1016, 1070155), (1270, 856124), (2540, 428062), (5080, 214031)]