15669947260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2803}}^1\times {\mathrm{25411}}^1$

素因数の和:28234

約数の個数: 48

約数和(自身を含む): 35912644992

約数和(自身を除く): 20242697732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2803, 5606, 11212, 14015, 25411, 28030, 30833, 50822, 56060, 61666, 101644, 123332, 127055, 154165, 254110, 279521, 308330, 508220, 559042, 616660, 1118084, 1397605, 2795210, 5590420, 71227033, 142454066, 284908132, 356135165, 712270330, 783497363, 1424540660, 1566994726, 3133989452, 3917486815, 7834973630, 15669947260]

約数ペア:

[(1, 15669947260), (2, 7834973630), (4, 3917486815), (5, 3133989452), (10, 1566994726), (11, 1424540660), (20, 783497363), (22, 712270330), (44, 356135165), (55, 284908132), (110, 142454066), (220, 71227033), (2803, 5590420), (5606, 2795210), (11212, 1397605), (14015, 1118084), (25411, 616660), (28030, 559042), (30833, 508220), (50822, 308330), (56060, 279521), (61666, 254110), (101644, 154165), (123332, 127055)]