40206540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60919}}^1$

素因数の和:60942

約数の個数: 48

約数和(自身を含む): 122814720

約数和(自身を除く): 82608180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 60919, 121838, 182757, 243676, 304595, 365514, 609190, 670109, 731028, 913785, 1218380, 1340218, 1827570, 2010327, 2680436, 3350545, 3655140, 4020654, 6701090, 8041308, 10051635, 13402180, 20103270, 40206540]

約数ペア:

[(1, 40206540), (2, 20103270), (3, 13402180), (4, 10051635), (5, 8041308), (6, 6701090), (10, 4020654), (11, 3655140), (12, 3350545), (15, 2680436), (20, 2010327), (22, 1827570), (30, 1340218), (33, 1218380), (44, 913785), (55, 731028), (60, 670109), (66, 609190), (110, 365514), (132, 304595), (165, 243676), (220, 182757), (330, 121838), (660, 60919)]