513848472880

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1907}}^1\times {\mathrm{8887}}^1$

素因数の和:11186

約数の個数: 80

約数和(自身を含む): 1198612926720

約数和(自身を除く): 684764453840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 1907, 3032, 3790, 3814, 6064, 7580, 7628, 8887, 9535, 15160, 15256, 17774, 19070, 30320, 30512, 35548, 38140, 44435, 71096, 76280, 88870, 142192, 152560, 177740, 355480, 710960, 722753, 1445506, 2891012, 3368173, 3613765, 5782024, 6736346, 7227530, 11564048, 13472692, 14455060, 16840865, 16947509, 26945384, 28910120, 33681730, 33895018, 53890768, 57820240, 67363460, 67790036, 84737545, 134726920, 135580072, 169475090, 269453840, 271160144, 338950180, 677900360, 1355800720, 6423105911, 12846211822, 25692423644, 32115529555, 51384847288, 64231059110, 102769694576, 128462118220, 256924236440, 513848472880]

約数ペア:

[(1, 513848472880), (2, 256924236440), (4, 128462118220), (5, 102769694576), (8, 64231059110), (10, 51384847288), (16, 32115529555), (20, 25692423644), (40, 12846211822), (80, 6423105911), (379, 1355800720), (758, 677900360), (1516, 338950180), (1895, 271160144), (1907, 269453840), (3032, 169475090), (3790, 135580072), (3814, 134726920), (6064, 84737545), (7580, 67790036), (7628, 67363460), (8887, 57820240), (9535, 53890768), (15160, 33895018), (15256, 33681730), (17774, 28910120), (19070, 26945384), (30320, 16947509), (30512, 16840865), (35548, 14455060), (38140, 13472692), (44435, 11564048), (71096, 7227530), (76280, 6736346), (88870, 5782024), (142192, 3613765), (152560, 3368173), (177740, 2891012), (355480, 1445506), (710960, 722753)]