88681120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50387}}^1$

素因数の和:50413

約数の個数: 48

約数和(自身を含む): 228559968

約数和(自身を除く): 139878848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 50387, 100774, 201548, 251935, 403096, 503870, 554257, 806192, 1007740, 1108514, 1612384, 2015480, 2217028, 2771285, 4030960, 4434056, 5542570, 8061920, 8868112, 11085140, 17736224, 22170280, 44340560, 88681120]

約数ペア:

[(1, 88681120), (2, 44340560), (4, 22170280), (5, 17736224), (8, 11085140), (10, 8868112), (11, 8061920), (16, 5542570), (20, 4434056), (22, 4030960), (32, 2771285), (40, 2217028), (44, 2015480), (55, 1612384), (80, 1108514), (88, 1007740), (110, 806192), (160, 554257), (176, 503870), (220, 403096), (352, 251935), (440, 201548), (880, 100774), (1760, 50387)]