9665.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21067}}^1$

素因数の和:21096

約数の個数: 48

約数和(自身を含む): 99103872

約数和(自身を除く): 60761932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 21067, 42134, 84268, 105335, 147469, 210670, 273871, 294938, 421340, 547742, 589876, 737345, 1095484, 1369355, 1474690, 1917097, 2738710, 2949380, 3834194, 5477420, 7668388, 9585485, 19170970, 38341940]

約数ペア:

[(1, 38341940), (2, 19170970), (4, 9585485), (5, 7668388), (7, 5477420), (10, 3834194), (13, 2949380), (14, 2738710), (20, 1917097), (26, 1474690), (28, 1369355), (35, 1095484), (52, 737345), (65, 589876), (70, 547742), (91, 421340), (130, 294938), (140, 273871), (182, 210670), (260, 147469), (364, 105335), (455, 84268), (910, 42134), (1820, 21067)]