89060840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18401}}^1$

素因数の和:18434

約数の個数: 48

約数和(自身を含む): 220271940

約数和(自身を除く): 131211100

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, 2420, 4840, 18401, 36802, 73604, 92005, 147208, 184010, 202411, 368020, 404822, 736040, 809644, 1012055, 1619288, 2024110, 2226521, 4048220, 4453042, 8096440, 8906084, 11132605, 17812168, 22265210, 44530420, 89060840]

約数ペア:

[(1, 89060840), (2, 44530420), (4, 22265210), (5, 17812168), (8, 11132605), (10, 8906084), (11, 8096440), (20, 4453042), (22, 4048220), (40, 2226521), (44, 2024110), (55, 1619288), (88, 1012055), (110, 809644), (121, 736040), (220, 404822), (242, 368020), (440, 202411), (484, 184010), (605, 147208), (968, 92005), (1210, 73604), (2420, 36802), (4840, 18401)]