4708930160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{75367}}^1$

素因数の和:75462

約数の個数: 80

約数和(自身を含む): 12111939072

約数和(自身を除く): 7403008912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 2840, 3124, 3905, 5680, 6248, 7810, 12496, 15620, 31240, 62480, 75367, 150734, 301468, 376835, 602936, 753670, 829037, 1205872, 1507340, 1658074, 3014680, 3316148, 4145185, 5351057, 6029360, 6632296, 8290370, 10702114, 13264592, 16580740, 21404228, 26755285, 33161480, 42808456, 53510570, 58861627, 66322960, 85616912, 107021140, 117723254, 214042280, 235446508, 294308135, 428084560, 470893016, 588616270, 941786032, 1177232540, 2354465080, 4708930160]

約数ペア:

[(1, 4708930160), (2, 2354465080), (4, 1177232540), (5, 941786032), (8, 588616270), (10, 470893016), (11, 428084560), (16, 294308135), (20, 235446508), (22, 214042280), (40, 117723254), (44, 107021140), (55, 85616912), (71, 66322960), (80, 58861627), (88, 53510570), (110, 42808456), (142, 33161480), (176, 26755285), (220, 21404228), (284, 16580740), (355, 13264592), (440, 10702114), (568, 8290370), (710, 6632296), (781, 6029360), (880, 5351057), (1136, 4145185), (1420, 3316148), (1562, 3014680), (2840, 1658074), (3124, 1507340), (3905, 1205872), (5680, 829037), (6248, 753670), (7810, 602936), (12496, 376835), (15620, 301468), (31240, 150734), (62480, 75367)]