8090560

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 56

約数和(自身を含む): 19513296

約数和(自身を除く): 11422736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 193, 262, 320, 386, 524, 655, 772, 965, 1048, 1310, 1544, 1930, 2096, 2620, 3088, 3860, 4192, 5240, 6176, 7720, 8384, 10480, 12352, 15440, 20960, 25283, 30880, 41920, 50566, 61760, 101132, 126415, 202264, 252830, 404528, 505660, 809056, 1011320, 1618112, 2022640, 4045280, 8090560]

約数ペア:

[(1, 8090560), (2, 4045280), (4, 2022640), (5, 1618112), (8, 1011320), (10, 809056), (16, 505660), (20, 404528), (32, 252830), (40, 202264), (64, 126415), (80, 101132), (131, 61760), (160, 50566), (193, 41920), (262, 30880), (320, 25283), (386, 20960), (524, 15440), (655, 12352), (772, 10480), (965, 8384), (1048, 7720), (1310, 6176), (1544, 5240), (1930, 4192), (2096, 3860), (2620, 3088)]