3520220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16001}}^1$

素因数の和:16021

約数の個数: 24

約数和(自身を含む): 8065008

約数和(自身を除く): 4544788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 16001, 32002, 64004, 80005, 160010, 176011, 320020, 352022, 704044, 880055, 1760110, 3520220]

約数ペア:

[(1, 3520220), (2, 1760110), (4, 880055), (5, 704044), (10, 352022), (11, 320020), (20, 176011), (22, 160010), (44, 80005), (55, 64004), (110, 32002), (220, 16001)]