84987400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{14653}}^1$

素因数の和:14698

約数の個数: 48

約数和(自身を含む): 204423300

約数和(自身を除く): 119435900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 14653, 29306, 58612, 73265, 117224, 146530, 293060, 366325, 424937, 586120, 732650, 849874, 1465300, 1699748, 2124685, 2930600, 3399496, 4249370, 8498740, 10623425, 16997480, 21246850, 42493700, 84987400]

約数ペア:

[(1, 84987400), (2, 42493700), (4, 21246850), (5, 16997480), (8, 10623425), (10, 8498740), (20, 4249370), (25, 3399496), (29, 2930600), (40, 2124685), (50, 1699748), (58, 1465300), (100, 849874), (116, 732650), (145, 586120), (200, 424937), (232, 366325), (290, 293060), (580, 146530), (725, 117224), (1160, 73265), (1450, 58612), (2900, 29306), (5800, 14653)]