542782480

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{27031}}^1$

素因数の和:27295

約数の個数: 40

約数和(自身を含む): 1267043904

約数和(自身を除く): 724261424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 10040, 20080, 27031, 54062, 108124, 135155, 216248, 270310, 432496, 540620, 1081240, 2162480, 6784781, 13569562, 27139124, 33923905, 54278248, 67847810, 108556496, 135695620, 271391240, 542782480]

約数ペア:

[(1, 542782480), (2, 271391240), (4, 135695620), (5, 108556496), (8, 67847810), (10, 54278248), (16, 33923905), (20, 27139124), (40, 13569562), (80, 6784781), (251, 2162480), (502, 1081240), (1004, 540620), (1255, 432496), (2008, 270310), (2510, 216248), (4016, 135155), (5020, 108124), (10040, 54062), (20080, 27031)]