83842520

素因数分解:

$2^3\times 5^1\times {\mathrm{2096063}}^1$

素因数の和:2096074

約数の個数: 16

約数和(自身を含む): 188645760

約数和(自身を除く): 104803240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2096063, 4192126, 8384252, 10480315, 16768504, 20960630, 41921260, 83842520]

約数ペア:

[(1, 83842520), (2, 41921260), (4, 20960630), (5, 16768504), (8, 10480315), (10, 8384252), (20, 4192126), (40, 2096063)]