127932650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2551}}^1$

素因数の和:2639

約数の個数: 48

約数和(自身を含む): 256322880

約数和(自身を除く): 128390230

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 118, 170, 295, 425, 590, 850, 1003, 1475, 2006, 2551, 2950, 5015, 5102, 10030, 12755, 25075, 25510, 43367, 50150, 63775, 86734, 127550, 150509, 216835, 301018, 433670, 752545, 1084175, 1505090, 2168350, 2558653, 3762725, 5117306, 7525450, 12793265, 25586530, 63966325, 127932650]

約数ペア:

[(1, 127932650), (2, 63966325), (5, 25586530), (10, 12793265), (17, 7525450), (25, 5117306), (34, 3762725), (50, 2558653), (59, 2168350), (85, 1505090), (118, 1084175), (170, 752545), (295, 433670), (425, 301018), (590, 216835), (850, 150509), (1003, 127550), (1475, 86734), (2006, 63775), (2551, 50150), (2950, 43367), (5015, 25510), (5102, 25075), (10030, 12755)]