1020140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4637}}^1$

素因数の和:4657

約数の個数: 24

約数和(自身を含む): 2337552

約数和(自身を除く): 1317412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4637, 9274, 18548, 23185, 46370, 51007, 92740, 102014, 204028, 255035, 510070, 1020140]

約数ペア:

[(1, 1020140), (2, 510070), (4, 255035), (5, 204028), (10, 102014), (11, 92740), (20, 51007), (22, 46370), (44, 23185), (55, 18548), (110, 9274), (220, 4637)]