470621360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4362

約数の個数: 80

約数和(自身を含む): 1203351552

約数和(自身を除く): 732730192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 635, 880, 1016, 1270, 1397, 2032, 2540, 2794, 4211, 5080, 5588, 6985, 8422, 10160, 11176, 13970, 16844, 21055, 22352, 27940, 33688, 42110, 46321, 55880, 67376, 84220, 92642, 111760, 168440, 185284, 231605, 336880, 370568, 463210, 534797, 741136, 926420, 1069594, 1852840, 2139188, 2673985, 3705680, 4278376, 5347970, 5882767, 8556752, 10695940, 11765534, 21391880, 23531068, 29413835, 42783760, 47062136, 58827670, 94124272, 117655340, 235310680, 470621360]

約数ペア:

[(1, 470621360), (2, 235310680), (4, 117655340), (5, 94124272), (8, 58827670), (10, 47062136), (11, 42783760), (16, 29413835), (20, 23531068), (22, 21391880), (40, 11765534), (44, 10695940), (55, 8556752), (80, 5882767), (88, 5347970), (110, 4278376), (127, 3705680), (176, 2673985), (220, 2139188), (254, 1852840), (440, 1069594), (508, 926420), (635, 741136), (880, 534797), (1016, 463210), (1270, 370568), (1397, 336880), (2032, 231605), (2540, 185284), (2794, 168440), (4211, 111760), (5080, 92642), (5588, 84220), (6985, 67376), (8422, 55880), (10160, 46321), (11176, 42110), (13970, 33688), (16844, 27940), (21055, 22352)]