25220470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2029}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 49986720

約数和(自身を除く): 24766250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2029, 2486, 4058, 6215, 10145, 12430, 20290, 22319, 44638, 111595, 223190, 229277, 458554, 1146385, 2292770, 2522047, 5044094, 12610235, 25220470]

約数ペア:

[(1, 25220470), (2, 12610235), (5, 5044094), (10, 2522047), (11, 2292770), (22, 1146385), (55, 458554), (110, 229277), (113, 223190), (226, 111595), (565, 44638), (1130, 22319), (1243, 20290), (2029, 12430), (2486, 10145), (4058, 6215)]