83259760

素因数分解:

$2^4\times 5^1\times {\mathrm{1040747}}^1$

素因数の和:1040760

約数の個数: 20

約数和(自身を含む): 193579128

約数和(自身を除く): 110319368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1040747, 2081494, 4162988, 5203735, 8325976, 10407470, 16651952, 20814940, 41629880, 83259760]

約数ペア:

[(1, 83259760), (2, 41629880), (4, 20814940), (5, 16651952), (8, 10407470), (10, 8325976), (16, 5203735), (20, 4162988), (40, 2081494), (80, 1040747)]