9617080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1987}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 23796360

約数和(自身を除く): 14179280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1987, 2420, 3974, 4840, 7948, 9935, 15896, 19870, 21857, 39740, 43714, 79480, 87428, 109285, 174856, 218570, 240427, 437140, 480854, 874280, 961708, 1202135, 1923416, 2404270, 4808540, 9617080]

約数ペア:

[(1, 9617080), (2, 4808540), (4, 2404270), (5, 1923416), (8, 1202135), (10, 961708), (11, 874280), (20, 480854), (22, 437140), (40, 240427), (44, 218570), (55, 174856), (88, 109285), (110, 87428), (121, 79480), (220, 43714), (242, 39740), (440, 21857), (484, 19870), (605, 15896), (968, 9935), (1210, 7948), (1987, 4840), (2420, 3974)]