83204440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17191}}^1$

素因数の和:17224

約数の個数: 48

約数和(自身を含む): 205788240

約数和(自身を除く): 122583800

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, 17191, 34382, 68764, 85955, 137528, 171910, 189101, 343820, 378202, 687640, 756404, 945505, 1512808, 1891010, 2080111, 3782020, 4160222, 7564040, 8320444, 10400555, 16640888, 20801110, 41602220, 83204440]

約数ペア:

[(1, 83204440), (2, 41602220), (4, 20801110), (5, 16640888), (8, 10400555), (10, 8320444), (11, 7564040), (20, 4160222), (22, 3782020), (40, 2080111), (44, 1891010), (55, 1512808), (88, 945505), (110, 756404), (121, 687640), (220, 378202), (242, 343820), (440, 189101), (484, 171910), (605, 137528), (968, 85955), (1210, 68764), (2420, 34382), (4840, 17191)]