1092820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 2321928

約数和(自身を除く): 1229108

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 541, 1010, 1082, 2020, 2164, 2705, 5410, 10820, 54641, 109282, 218564, 273205, 546410, 1092820]

約数ペア:

[(1, 1092820), (2, 546410), (4, 273205), (5, 218564), (10, 109282), (20, 54641), (101, 10820), (202, 5410), (404, 2705), (505, 2164), (541, 2020), (1010, 1082)]