11226380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4639}}^1$

素因数の和:4670

約数の個数: 36

約数和(自身を含む): 25919040

約数和(自身を除く): 14692660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4639, 9278, 18556, 23195, 46390, 51029, 92780, 102058, 204116, 255145, 510290, 561319, 1020580, 1122638, 2245276, 2806595, 5613190, 11226380]

約数ペア:

[(1, 11226380), (2, 5613190), (4, 2806595), (5, 2245276), (10, 1122638), (11, 1020580), (20, 561319), (22, 510290), (44, 255145), (55, 204116), (110, 102058), (121, 92780), (220, 51029), (242, 46390), (484, 23195), (605, 18556), (1210, 9278), (2420, 4639)]