22495610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 43172352

約数和(自身を除く): 20676742

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2081, 2162, 4162, 5405, 10405, 10810, 20810, 47863, 95726, 97807, 195614, 239315, 478630, 489035, 978070, 2249561, 4499122, 11247805, 22495610]

約数ペア:

[(1, 22495610), (2, 11247805), (5, 4499122), (10, 2249561), (23, 978070), (46, 489035), (47, 478630), (94, 239315), (115, 195614), (230, 97807), (235, 95726), (470, 47863), (1081, 20810), (2081, 10810), (2162, 10405), (4162, 5405)]