7153839220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{19207}}^1$

素因数の和:20920

約数の個数: 48

約数和(自身を含む): 16399329408

約数和(自身を除く): 9245490188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1693, 3386, 6772, 8465, 16930, 18623, 19207, 33860, 37246, 38414, 74492, 76828, 93115, 96035, 186230, 192070, 211277, 372460, 384140, 422554, 845108, 1056385, 2112770, 4225540, 32517451, 65034902, 130069804, 162587255, 325174510, 357691961, 650349020, 715383922, 1430767844, 1788459805, 3576919610, 7153839220]

約数ペア:

[(1, 7153839220), (2, 3576919610), (4, 1788459805), (5, 1430767844), (10, 715383922), (11, 650349020), (20, 357691961), (22, 325174510), (44, 162587255), (55, 130069804), (110, 65034902), (220, 32517451), (1693, 4225540), (3386, 2112770), (6772, 1056385), (8465, 845108), (16930, 422554), (18623, 384140), (19207, 372460), (33860, 211277), (37246, 192070), (38414, 186230), (74492, 96035), (76828, 93115)]