192488780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6679}}^1$

素因数の和:6830

約数の個数: 48

約数和(自身を含む): 444407040

約数和(自身を除く): 251918260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 6679, 7205, 13358, 14410, 26716, 28820, 33395, 66790, 73469, 133580, 146938, 293876, 367345, 734690, 874949, 1469380, 1749898, 3499796, 4374745, 8749490, 9624439, 17498980, 19248878, 38497756, 48122195, 96244390, 192488780]

約数ペア:

[(1, 192488780), (2, 96244390), (4, 48122195), (5, 38497756), (10, 19248878), (11, 17498980), (20, 9624439), (22, 8749490), (44, 4374745), (55, 3499796), (110, 1749898), (131, 1469380), (220, 874949), (262, 734690), (524, 367345), (655, 293876), (1310, 146938), (1441, 133580), (2620, 73469), (2882, 66790), (5764, 33395), (6679, 28820), (7205, 26716), (13358, 14410)]