3848020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17491}}^1$

素因数の和:17511

約数の個数: 24

約数和(自身を含む): 8815968

約数和(自身を除く): 4967948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 17491, 34982, 69964, 87455, 174910, 192401, 349820, 384802, 769604, 962005, 1924010, 3848020]

約数ペア:

[(1, 3848020), (2, 1924010), (4, 962005), (5, 769604), (10, 384802), (11, 349820), (20, 192401), (22, 174910), (44, 87455), (55, 69964), (110, 34982), (220, 17491)]