5280334448

素因数分解:

$2^4\times {\mathrm{12721}}^1\times {\mathrm{25943}}^1$

素因数の和:38672

約数の個数: 20

約数和(自身を含む): 10231846608

約数和(自身を除く): 4951512160

約数列:

[1, 2, 4, 8, 16, 12721, 25442, 25943, 50884, 51886, 101768, 103772, 203536, 207544, 415088, 330020903, 660041806, 1320083612, 2640167224, 5280334448]

約数ペア:

[(1, 5280334448), (2, 2640167224), (4, 1320083612), (8, 660041806), (16, 330020903), (12721, 415088), (25442, 207544), (25943, 203536), (50884, 103772), (51886, 101768)]