1048578910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{2399}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 1910304000

約数和(自身を除く): 861725090

約数列:

[1, 2, 5, 10, 109, 218, 401, 545, 802, 1090, 2005, 2399, 4010, 4798, 11995, 23990, 43709, 87418, 218545, 261491, 437090, 522982, 961999, 1307455, 1923998, 2614910, 4809995, 9619990, 104857891, 209715782, 524289455, 1048578910]

約数ペア:

[(1, 1048578910), (2, 524289455), (5, 209715782), (10, 104857891), (109, 9619990), (218, 4809995), (401, 2614910), (545, 1923998), (802, 1307455), (1090, 961999), (2005, 522982), (2399, 437090), (4010, 261491), (4798, 218545), (11995, 87418), (23990, 43709)]