471020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 1079568

約数和(自身を除く): 608548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2141, 4282, 8564, 10705, 21410, 23551, 42820, 47102, 94204, 117755, 235510, 471020]

約数ペア:

[(1, 471020), (2, 235510), (4, 117755), (5, 94204), (10, 47102), (11, 42820), (20, 23551), (22, 21410), (44, 10705), (55, 8564), (110, 4282), (220, 2141)]