838842050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1493}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 1655632872

約数和(自身を除く): 816790822

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 661, 850, 1322, 1493, 2986, 3305, 6610, 7465, 11237, 14930, 16525, 22474, 25381, 33050, 37325, 50762, 56185, 74650, 112370, 126905, 253810, 280925, 561850, 634525, 986873, 1269050, 1973746, 4934365, 9868730, 16776841, 24671825, 33553682, 49343650, 83884205, 167768410, 419421025, 838842050]

約数ペア:

[(1, 838842050), (2, 419421025), (5, 167768410), (10, 83884205), (17, 49343650), (25, 33553682), (34, 24671825), (50, 16776841), (85, 9868730), (170, 4934365), (425, 1973746), (661, 1269050), (850, 986873), (1322, 634525), (1493, 561850), (2986, 280925), (3305, 253810), (6610, 126905), (7465, 112370), (11237, 74650), (14930, 56185), (16525, 50762), (22474, 37325), (25381, 33050)]