80488085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11933}}^1$

素因数の和:12028

約数の個数: 16

約数和(自身を含む): 103109760

約数和(自身を除く): 22621675

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 11933, 59665, 226727, 847243, 1133635, 4236215, 16097617, 80488085]

約数ペア:

[(1, 80488085), (5, 16097617), (19, 4236215), (71, 1133635), (95, 847243), (355, 226727), (1349, 59665), (6745, 11933)]