83949920

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8893}}^1$

素因数の和:8967

約数の個数: 48

約数和(自身を含む): 201715920

約数和(自身を除く): 117766000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 8893, 9440, 17786, 35572, 44465, 71144, 88930, 142288, 177860, 284576, 355720, 524687, 711440, 1049374, 1422880, 2098748, 2623435, 4197496, 5246870, 8394992, 10493740, 16789984, 20987480, 41974960, 83949920]

約数ペア:

[(1, 83949920), (2, 41974960), (4, 20987480), (5, 16789984), (8, 10493740), (10, 8394992), (16, 5246870), (20, 4197496), (32, 2623435), (40, 2098748), (59, 1422880), (80, 1049374), (118, 711440), (160, 524687), (236, 355720), (295, 284576), (472, 177860), (590, 142288), (944, 88930), (1180, 71144), (1888, 44465), (2360, 35572), (4720, 17786), (8893, 9440)]