4954160

素因数分解:

$2^4\times 5^1\times {\mathrm{61927}}^1$

素因数の和:61940

約数の個数: 20

約数和(自身を含む): 11518608

約数和(自身を除く): 6564448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 61927, 123854, 247708, 309635, 495416, 619270, 990832, 1238540, 2477080, 4954160]

約数ペア:

[(1, 4954160), (2, 2477080), (4, 1238540), (5, 990832), (8, 619270), (10, 495416), (16, 309635), (20, 247708), (40, 123854), (80, 61927)]