84052180

素因数分解:

$2^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{3167}}^1$

素因数の和:4503

約数の個数: 24

約数和(自身を含む): 176698368

約数和(自身を除く): 92646188

約数列:

[1, 2, 4, 5, 10, 20, 1327, 2654, 3167, 5308, 6334, 6635, 12668, 13270, 15835, 26540, 31670, 63340, 4202609, 8405218, 16810436, 21013045, 42026090, 84052180]

約数ペア:

[(1, 84052180), (2, 42026090), (4, 21013045), (5, 16810436), (10, 8405218), (20, 4202609), (1327, 63340), (2654, 31670), (3167, 26540), (5308, 15835), (6334, 13270), (6635, 12668)]