27086720

素因数分解:

$2^7\times 5^1\times {\mathrm{42323}}^1$

素因数の和:42342

約数の個数: 32

約数和(自身を含む): 64755720

約数和(自身を除く): 37669000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 42323, 84646, 169292, 211615, 338584, 423230, 677168, 846460, 1354336, 1692920, 2708672, 3385840, 5417344, 6771680, 13543360, 27086720]

約数ペア:

[(1, 27086720), (2, 13543360), (4, 6771680), (5, 5417344), (8, 3385840), (10, 2708672), (16, 1692920), (20, 1354336), (32, 846460), (40, 677168), (64, 423230), (80, 338584), (128, 211615), (160, 169292), (320, 84646), (640, 42323)]