97082320

素因数分解:

$2^4\times 5^1\times {\mathrm{1213529}}^1$

素因数の和:1213542

約数の個数: 20

約数和(自身を含む): 225716580

約数和(自身を除く): 128634260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1213529, 2427058, 4854116, 6067645, 9708232, 12135290, 19416464, 24270580, 48541160, 97082320]

約数ペア:

[(1, 97082320), (2, 48541160), (4, 24270580), (5, 19416464), (8, 12135290), (10, 9708232), (16, 6067645), (20, 4854116), (40, 2427058), (80, 1213529)]