28010345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2029}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 36832320

約数和(自身を除く): 8821975

約数列:

[1, 5, 11, 55, 251, 1255, 2029, 2761, 10145, 13805, 22319, 111595, 509279, 2546395, 5602069, 28010345]

約数ペア:

[(1, 28010345), (5, 5602069), (11, 2546395), (55, 509279), (251, 111595), (1255, 22319), (2029, 13805), (2761, 10145)]