1229126580880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22897291}}^1$

素因数の和:22897376

約数の個数: 80

約数和(自身を含む): 3168618856128

約数和(自身を除く): 1939492275248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2440, 2684, 3355, 4880, 5368, 6710, 10736, 13420, 26840, 53680, 22897291, 45794582, 91589164, 114486455, 183178328, 228972910, 251870201, 366356656, 457945820, 503740402, 915891640, 1007480804, 1259351005, 1396734751, 1831783280, 2014961608, 2518702010, 2793469502, 4029923216, 5037404020, 5586939004, 6983673755, 10074808040, 11173878008, 13967347510, 15364082261, 20149616080, 22347756016, 27934695020, 30728164522, 55869390040, 61456329044, 76820411305, 111738780080, 122912658088, 153640822610, 245825316176, 307281645220, 614563290440, 1229126580880]

約数ペア:

[(1, 1229126580880), (2, 614563290440), (4, 307281645220), (5, 245825316176), (8, 153640822610), (10, 122912658088), (11, 111738780080), (16, 76820411305), (20, 61456329044), (22, 55869390040), (40, 30728164522), (44, 27934695020), (55, 22347756016), (61, 20149616080), (80, 15364082261), (88, 13967347510), (110, 11173878008), (122, 10074808040), (176, 6983673755), (220, 5586939004), (244, 5037404020), (305, 4029923216), (440, 2793469502), (488, 2518702010), (610, 2014961608), (671, 1831783280), (880, 1396734751), (976, 1259351005), (1220, 1007480804), (1342, 915891640), (2440, 503740402), (2684, 457945820), (3355, 366356656), (4880, 251870201), (5368, 228972910), (6710, 183178328), (10736, 114486455), (13420, 91589164), (26840, 45794582), (53680, 22897291)]