4048540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5471}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 8733312

約数和(自身を除く): 4684772

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 5471, 10942, 21884, 27355, 54710, 109420, 202427, 404854, 809708, 1012135, 2024270, 4048540]

約数ペア:

[(1, 4048540), (2, 2024270), (4, 1012135), (5, 809708), (10, 404854), (20, 202427), (37, 109420), (74, 54710), (148, 27355), (185, 21884), (370, 10942), (740, 5471)]