4149465920

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{102103}}^1$

素因数の和:102247

約数の個数: 56

約数和(自身を含む): 9958815744

約数和(自身を除く): 5809349824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 102103, 204206, 408412, 510515, 816824, 1021030, 1633648, 2042060, 3267296, 4084120, 6534592, 8168240, 12967081, 16336480, 25934162, 32672960, 51868324, 64835405, 103736648, 129670810, 207473296, 259341620, 414946592, 518683240, 829893184, 1037366480, 2074732960, 4149465920]

約数ペア:

[(1, 4149465920), (2, 2074732960), (4, 1037366480), (5, 829893184), (8, 518683240), (10, 414946592), (16, 259341620), (20, 207473296), (32, 129670810), (40, 103736648), (64, 64835405), (80, 51868324), (127, 32672960), (160, 25934162), (254, 16336480), (320, 12967081), (508, 8168240), (635, 6534592), (1016, 4084120), (1270, 3267296), (2032, 2042060), (2540, 1633648), (4064, 1021030), (5080, 816824), (8128, 510515), (10160, 408412), (20320, 204206), (40640, 102103)]