84005800

素因数分解:

$2^3\times 5^2\times {\mathrm{420029}}^1$

素因数の和:420045

約数の個数: 24

約数和(自身を含む): 195313950

約数和(自身を除く): 111308150

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 420029, 840058, 1680116, 2100145, 3360232, 4200290, 8400580, 10500725, 16801160, 21001450, 42002900, 84005800]

約数ペア:

[(1, 84005800), (2, 42002900), (4, 21001450), (5, 16801160), (8, 10500725), (10, 8400580), (20, 4200290), (25, 3360232), (40, 2100145), (50, 1680116), (100, 840058), (200, 420029)]