22476599440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{61627}}^1$

素因数の和:61784

約数の個数: 80

約数和(自身を含む): 53921048832

約数和(自身を除く): 31444449392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 97, 188, 194, 235, 376, 388, 470, 485, 752, 776, 940, 970, 1552, 1880, 1940, 3760, 3880, 4559, 7760, 9118, 18236, 22795, 36472, 45590, 61627, 72944, 91180, 123254, 182360, 246508, 308135, 364720, 493016, 616270, 986032, 1232540, 2465080, 2896469, 4930160, 5792938, 5977819, 11585876, 11955638, 14482345, 23171752, 23911276, 28964690, 29889095, 46343504, 47822552, 57929380, 59778190, 95645104, 115858760, 119556380, 231717520, 239112760, 280957493, 478225520, 561914986, 1123829972, 1404787465, 2247659944, 2809574930, 4495319888, 5619149860, 11238299720, 22476599440]

約数ペア:

[(1, 22476599440), (2, 11238299720), (4, 5619149860), (5, 4495319888), (8, 2809574930), (10, 2247659944), (16, 1404787465), (20, 1123829972), (40, 561914986), (47, 478225520), (80, 280957493), (94, 239112760), (97, 231717520), (188, 119556380), (194, 115858760), (235, 95645104), (376, 59778190), (388, 57929380), (470, 47822552), (485, 46343504), (752, 29889095), (776, 28964690), (940, 23911276), (970, 23171752), (1552, 14482345), (1880, 11955638), (1940, 11585876), (3760, 5977819), (3880, 5792938), (4559, 4930160), (7760, 2896469), (9118, 2465080), (18236, 1232540), (22795, 986032), (36472, 616270), (45590, 493016), (61627, 364720), (72944, 308135), (91180, 246508), (123254, 182360)]