34168720

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2213}}^1$

素因数の和:2419

約数の個数: 40

約数和(自身を含む): 79889976

約数和(自身を除く): 45721256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 2213, 3088, 3860, 4426, 7720, 8852, 11065, 15440, 17704, 22130, 35408, 44260, 88520, 177040, 427109, 854218, 1708436, 2135545, 3416872, 4271090, 6833744, 8542180, 17084360, 34168720]

約数ペア:

[(1, 34168720), (2, 17084360), (4, 8542180), (5, 6833744), (8, 4271090), (10, 3416872), (16, 2135545), (20, 1708436), (40, 854218), (80, 427109), (193, 177040), (386, 88520), (772, 44260), (965, 35408), (1544, 22130), (1930, 17704), (2213, 15440), (3088, 11065), (3860, 8852), (4426, 7720)]