788690080

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{104879}}^1$

素因数の和:104941

約数の個数: 48

約数和(自身を含む): 1902942720

約数和(自身を除く): 1114252640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 104879, 209758, 419516, 524395, 839032, 1048790, 1678064, 2097580, 3356128, 4195160, 4929313, 8390320, 9858626, 16780640, 19717252, 24646565, 39434504, 49293130, 78869008, 98586260, 157738016, 197172520, 394345040, 788690080]

約数ペア:

[(1, 788690080), (2, 394345040), (4, 197172520), (5, 157738016), (8, 98586260), (10, 78869008), (16, 49293130), (20, 39434504), (32, 24646565), (40, 19717252), (47, 16780640), (80, 9858626), (94, 8390320), (160, 4929313), (188, 4195160), (235, 3356128), (376, 2097580), (470, 1678064), (752, 1048790), (940, 839032), (1504, 524395), (1880, 419516), (3760, 209758), (7520, 104879)]