4271740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19417}}^1$

素因数の和:19437

約数の個数: 24

約数和(自身を含む): 9786672

約数和(自身を除く): 5514932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19417, 38834, 77668, 97085, 194170, 213587, 388340, 427174, 854348, 1067935, 2135870, 4271740]

約数ペア:

[(1, 4271740), (2, 2135870), (4, 1067935), (5, 854348), (10, 427174), (11, 388340), (20, 213587), (22, 194170), (44, 97085), (55, 77668), (110, 38834), (220, 19417)]