86333920

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3119}}^1$

素因数の和:3307

約数の個数: 48

約数和(自身を含む): 205208640

約数和(自身を除く): 118874720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3119, 3460, 5536, 6238, 6920, 12476, 13840, 15595, 24952, 27680, 31190, 49904, 62380, 99808, 124760, 249520, 499040, 539587, 1079174, 2158348, 2697935, 4316696, 5395870, 8633392, 10791740, 17266784, 21583480, 43166960, 86333920]

約数ペア:

[(1, 86333920), (2, 43166960), (4, 21583480), (5, 17266784), (8, 10791740), (10, 8633392), (16, 5395870), (20, 4316696), (32, 2697935), (40, 2158348), (80, 1079174), (160, 539587), (173, 499040), (346, 249520), (692, 124760), (865, 99808), (1384, 62380), (1730, 49904), (2768, 31190), (3119, 27680), (3460, 24952), (5536, 15595), (6238, 13840), (6920, 12476)]