40049020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182041}}^1$

素因数の和:182061

約数の個数: 24

約数和(自身を含む): 91749168

約数和(自身を除く): 51700148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 182041, 364082, 728164, 910205, 1820410, 2002451, 3640820, 4004902, 8009804, 10012255, 20024510, 40049020]

約数ペア:

[(1, 40049020), (2, 20024510), (4, 10012255), (5, 8009804), (10, 4004902), (11, 3640820), (20, 2002451), (22, 1820410), (44, 910205), (55, 728164), (110, 364082), (220, 182041)]