66095480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{150217}}^1$

素因数の和:150239

約数の個数: 32

約数和(自身を含む): 162235440

約数和(自身を除く): 96139960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 150217, 300434, 600868, 751085, 1201736, 1502170, 1652387, 3004340, 3304774, 6008680, 6609548, 8261935, 13219096, 16523870, 33047740, 66095480]

約数ペア:

[(1, 66095480), (2, 33047740), (4, 16523870), (5, 13219096), (8, 8261935), (10, 6609548), (11, 6008680), (20, 3304774), (22, 3004340), (40, 1652387), (44, 1502170), (55, 1201736), (88, 751085), (110, 600868), (220, 300434), (440, 150217)]