470909120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133781}}^1$

素因数の和:133809

約数の個数: 56

約数和(自身を含む): 1223302608

約数和(自身を除く): 752393488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 133781, 267562, 535124, 668905, 1070248, 1337810, 1471591, 2140496, 2675620, 2943182, 4280992, 5351240, 5886364, 7357955, 8561984, 10702480, 11772728, 14715910, 21404960, 23545456, 29431820, 42809920, 47090912, 58863640, 94181824, 117727280, 235454560, 470909120]

約数ペア:

[(1, 470909120), (2, 235454560), (4, 117727280), (5, 94181824), (8, 58863640), (10, 47090912), (11, 42809920), (16, 29431820), (20, 23545456), (22, 21404960), (32, 14715910), (40, 11772728), (44, 10702480), (55, 8561984), (64, 7357955), (80, 5886364), (88, 5351240), (110, 4280992), (160, 2943182), (176, 2675620), (220, 2140496), (320, 1471591), (352, 1337810), (440, 1070248), (704, 668905), (880, 535124), (1760, 267562), (3520, 133781)]