40302020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{183191}}^1$

素因数の和:183211

約数の個数: 24

約数和(自身を含む): 92328768

約数和(自身を除く): 52026748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 183191, 366382, 732764, 915955, 1831910, 2015101, 3663820, 4030202, 8060404, 10075505, 20151010, 40302020]

約数ペア:

[(1, 40302020), (2, 20151010), (4, 10075505), (5, 8060404), (10, 4030202), (11, 3663820), (20, 2015101), (22, 1831910), (44, 915955), (55, 732764), (110, 366382), (220, 183191)]