804548140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3657037}}^1$

素因数の和:3657057

約数の個数: 24

約数和(自身を含む): 1843147152

約数和(自身を除く): 1038599012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3657037, 7314074, 14628148, 18285185, 36570370, 40227407, 73140740, 80454814, 160909628, 201137035, 402274070, 804548140]

約数ペア:

[(1, 804548140), (2, 402274070), (4, 201137035), (5, 160909628), (10, 80454814), (11, 73140740), (20, 40227407), (22, 36570370), (44, 18285185), (55, 14628148), (110, 7314074), (220, 3657037)]