122137280

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3779}}^1$

素因数の和:3897

約数の個数: 56

約数和(自身を含む): 293796720

約数和(自身を除く): 171659440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3232, 3779, 4040, 6464, 7558, 8080, 15116, 16160, 18895, 30232, 32320, 37790, 60464, 75580, 120928, 151160, 241856, 302320, 381679, 604640, 763358, 1209280, 1526716, 1908395, 3053432, 3816790, 6106864, 7633580, 12213728, 15267160, 24427456, 30534320, 61068640, 122137280]

約数ペア:

[(1, 122137280), (2, 61068640), (4, 30534320), (5, 24427456), (8, 15267160), (10, 12213728), (16, 7633580), (20, 6106864), (32, 3816790), (40, 3053432), (64, 1908395), (80, 1526716), (101, 1209280), (160, 763358), (202, 604640), (320, 381679), (404, 302320), (505, 241856), (808, 151160), (1010, 120928), (1616, 75580), (2020, 60464), (3232, 37790), (3779, 32320), (4040, 30232), (6464, 18895), (7558, 16160), (8080, 15116)]