2017227550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{30727}}^1$

素因数の和:30853

約数の個数: 48

約数和(自身を含む): 4080801312

約数和(自身を除く): 2063573762

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 325, 505, 650, 1010, 1313, 2525, 2626, 5050, 6565, 13130, 30727, 32825, 61454, 65650, 153635, 307270, 399451, 768175, 798902, 1536350, 1997255, 3103427, 3994510, 6206854, 9986275, 15517135, 19972550, 31034270, 40344551, 77585675, 80689102, 155171350, 201722755, 403445510, 1008613775, 2017227550]

約数ペア:

[(1, 2017227550), (2, 1008613775), (5, 403445510), (10, 201722755), (13, 155171350), (25, 80689102), (26, 77585675), (50, 40344551), (65, 31034270), (101, 19972550), (130, 15517135), (202, 9986275), (325, 6206854), (505, 3994510), (650, 3103427), (1010, 1997255), (1313, 1536350), (2525, 798902), (2626, 768175), (5050, 399451), (6565, 307270), (13130, 153635), (30727, 65650), (32825, 61454)]