14811880

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1049}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 33453000

約数和(自身を除く): 18641120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1049, 1412, 1765, 2098, 2824, 3530, 4196, 5245, 7060, 8392, 10490, 14120, 20980, 41960, 370297, 740594, 1481188, 1851485, 2962376, 3702970, 7405940, 14811880]

約数ペア:

[(1, 14811880), (2, 7405940), (4, 3702970), (5, 2962376), (8, 1851485), (10, 1481188), (20, 740594), (40, 370297), (353, 41960), (706, 20980), (1049, 14120), (1412, 10490), (1765, 8392), (2098, 7060), (2824, 5245), (3530, 4196)]