5374820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2221}}^1$

素因数の和:2252

約数の個数: 36

約数和(自身を含む): 12412092

約数和(自身を除く): 7037272

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2221, 2420, 4442, 8884, 11105, 22210, 24431, 44420, 48862, 97724, 122155, 244310, 268741, 488620, 537482, 1074964, 1343705, 2687410, 5374820]

約数ペア:

[(1, 5374820), (2, 2687410), (4, 1343705), (5, 1074964), (10, 537482), (11, 488620), (20, 268741), (22, 244310), (44, 122155), (55, 97724), (110, 48862), (121, 44420), (220, 24431), (242, 22210), (484, 11105), (605, 8884), (1210, 4442), (2221, 2420)]