8368480

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 19946304

約数和(自身を除く): 11577824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 271, 386, 542, 772, 965, 1084, 1355, 1544, 1930, 2168, 2710, 3088, 3860, 4336, 5420, 6176, 7720, 8672, 10840, 15440, 21680, 30880, 43360, 52303, 104606, 209212, 261515, 418424, 523030, 836848, 1046060, 1673696, 2092120, 4184240, 8368480]

約数ペア:

[(1, 8368480), (2, 4184240), (4, 2092120), (5, 1673696), (8, 1046060), (10, 836848), (16, 523030), (20, 418424), (32, 261515), (40, 209212), (80, 104606), (160, 52303), (193, 43360), (271, 30880), (386, 21680), (542, 15440), (772, 10840), (965, 8672), (1084, 7720), (1355, 6176), (1544, 5420), (1930, 4336), (2168, 3860), (2710, 3088)]