489237.0000000

素因数分解:

$2^5\times 5^1\times {\mathrm{52127}}^1$

素因数の和:52142

約数の個数: 24

約数和(自身を含む): 19704384

約数和(自身を除く): 11364064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 52127, 104254, 208508, 260635, 417016, 521270, 834032, 1042540, 1668064, 2085080, 4170160, 8340320]

約数ペア:

[(1, 8340320), (2, 4170160), (4, 2085080), (5, 1668064), (8, 1042540), (10, 834032), (16, 521270), (20, 417016), (32, 260635), (40, 208508), (80, 104254), (160, 52127)]