12822025480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{368873}}^1$

素因数の和:368974

約数の個数: 64

約数和(自身を含む): 31870713600

約数和(自身を除く): 19048688120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 3160, 3476, 4345, 6952, 8690, 17380, 34760, 368873, 737746, 1475492, 1844365, 2950984, 3688730, 4057603, 7377460, 8115206, 14754920, 16230412, 20288015, 29140967, 32460824, 40576030, 58281934, 81152060, 116563868, 145704835, 162304120, 233127736, 291409670, 320550637, 582819340, 641101274, 1165638680, 1282202548, 1602753185, 2564405096, 3205506370, 6411012740, 12822025480]

約数ペア:

[(1, 12822025480), (2, 6411012740), (4, 3205506370), (5, 2564405096), (8, 1602753185), (10, 1282202548), (11, 1165638680), (20, 641101274), (22, 582819340), (40, 320550637), (44, 291409670), (55, 233127736), (79, 162304120), (88, 145704835), (110, 116563868), (158, 81152060), (220, 58281934), (316, 40576030), (395, 32460824), (440, 29140967), (632, 20288015), (790, 16230412), (869, 14754920), (1580, 8115206), (1738, 7377460), (3160, 4057603), (3476, 3688730), (4345, 2950984), (6952, 1844365), (8690, 1475492), (17380, 737746), (34760, 368873)]