85260560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13841}}^1$

素因数の和:13872

約数の個数: 80

約数和(自身を含む): 247162752

約数和(自身を除く): 161902192

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 13841, 27682, 55364, 69205, 96887, 110728, 138410, 152251, 193774, 221456, 276820, 304502, 387548, 484435, 553640, 609004, 761255, 775096, 968870, 1065757, 1107280, 1218008, 1522510, 1550192, 1937740, 2131514, 2436016, 3045020, 3875480, 4263028, 5328785, 6090040, 7750960, 8526056, 10657570, 12180080, 17052112, 21315140, 42630280, 85260560]

約数ペア:

[(1, 85260560), (2, 42630280), (4, 21315140), (5, 17052112), (7, 12180080), (8, 10657570), (10, 8526056), (11, 7750960), (14, 6090040), (16, 5328785), (20, 4263028), (22, 3875480), (28, 3045020), (35, 2436016), (40, 2131514), (44, 1937740), (55, 1550192), (56, 1522510), (70, 1218008), (77, 1107280), (80, 1065757), (88, 968870), (110, 775096), (112, 761255), (140, 609004), (154, 553640), (176, 484435), (220, 387548), (280, 304502), (308, 276820), (385, 221456), (440, 193774), (560, 152251), (616, 138410), (770, 110728), (880, 96887), (1232, 69205), (1540, 55364), (3080, 27682), (6160, 13841)]