7210008650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{14653}}^1$

素因数の和:15435

約数の個数: 48

約数和(自身を含む): 14462267064

約数和(自身を除く): 7252258414

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 757, 1514, 3785, 7570, 9841, 14653, 18925, 19682, 29306, 37850, 49205, 73265, 98410, 146530, 190489, 246025, 366325, 380978, 492050, 732650, 952445, 1904890, 4762225, 9524450, 11092321, 22184642, 55461605, 110923210, 144200173, 277308025, 288400346, 554616050, 721000865, 1442001730, 3605004325, 7210008650]

約数ペア:

[(1, 7210008650), (2, 3605004325), (5, 1442001730), (10, 721000865), (13, 554616050), (25, 288400346), (26, 277308025), (50, 144200173), (65, 110923210), (130, 55461605), (325, 22184642), (650, 11092321), (757, 9524450), (1514, 4762225), (3785, 1904890), (7570, 952445), (9841, 732650), (14653, 492050), (18925, 380978), (19682, 366325), (29306, 246025), (37850, 190489), (49205, 146530), (73265, 98410)]