8801950

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:852

約数の個数: 24

約数和(自身を含む): 16449840

約数和(自身を除く): 7647890

約数列:

[1, 2, 5, 10, 25, 50, 401, 439, 802, 878, 2005, 2195, 4010, 4390, 10025, 10975, 20050, 21950, 176039, 352078, 880195, 1760390, 4400975, 8801950]

約数ペア:

[(1, 8801950), (2, 4400975), (5, 1760390), (10, 880195), (25, 352078), (50, 176039), (401, 21950), (439, 20050), (802, 10975), (878, 10025), (2005, 4390), (2195, 4010)]