39140090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{355819}}^1$

素因数の和:355837

約数の個数: 16

約数和(自身を含む): 76857120

約数和(自身を除く): 37717030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 355819, 711638, 1779095, 3558190, 3914009, 7828018, 19570045, 39140090]

約数ペア:

[(1, 39140090), (2, 19570045), (5, 7828018), (10, 3914009), (11, 3558190), (22, 1779095), (55, 711638), (110, 355819)]