16486140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24979}}^1$

素因数の和:25002

約数の個数: 48

約数和(自身を含む): 50359680

約数和(自身を除く): 33873540

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, 24979, 49958, 74937, 99916, 124895, 149874, 249790, 274769, 299748, 374685, 499580, 549538, 749370, 824307, 1099076, 1373845, 1498740, 1648614, 2747690, 3297228, 4121535, 5495380, 8243070, 16486140]

約数ペア:

[(1, 16486140), (2, 8243070), (3, 5495380), (4, 4121535), (5, 3297228), (6, 2747690), (10, 1648614), (11, 1498740), (12, 1373845), (15, 1099076), (20, 824307), (22, 749370), (30, 549538), (33, 499580), (44, 374685), (55, 299748), (60, 274769), (66, 249790), (110, 149874), (132, 124895), (165, 99916), (220, 74937), (330, 49958), (660, 24979)]