43939970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 83652480

約数和(自身を除く): 39712510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 562, 823, 1405, 1646, 2810, 4115, 5339, 8230, 10678, 15637, 26695, 31274, 53390, 78185, 156370, 231263, 462526, 1156315, 2312630, 4393997, 8787994, 21969985, 43939970]

約数ペア:

[(1, 43939970), (2, 21969985), (5, 8787994), (10, 4393997), (19, 2312630), (38, 1156315), (95, 462526), (190, 231263), (281, 156370), (562, 78185), (823, 53390), (1405, 31274), (1646, 26695), (2810, 15637), (4115, 10678), (5339, 8230)]