86084440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8713}}^1$

素因数の和:8756

約数の個数: 64

約数和(自身を含む): 219592800

約数和(自身を除く): 133508360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 8713, 9880, 17426, 34852, 43565, 69704, 87130, 113269, 165547, 174260, 226538, 331094, 348520, 453076, 566345, 662188, 827735, 906152, 1132690, 1324376, 1655470, 2152111, 2265380, 3310940, 4304222, 4530760, 6621880, 8608444, 10760555, 17216888, 21521110, 43042220, 86084440]

約数ペア:

[(1, 86084440), (2, 43042220), (4, 21521110), (5, 17216888), (8, 10760555), (10, 8608444), (13, 6621880), (19, 4530760), (20, 4304222), (26, 3310940), (38, 2265380), (40, 2152111), (52, 1655470), (65, 1324376), (76, 1132690), (95, 906152), (104, 827735), (130, 662188), (152, 566345), (190, 453076), (247, 348520), (260, 331094), (380, 226538), (494, 174260), (520, 165547), (760, 113269), (988, 87130), (1235, 69704), (1976, 43565), (2470, 34852), (4940, 17426), (8713, 9880)]