42678200

素因数分解:

$2^3\times 5^2\times {\mathrm{213391}}^1$

素因数の和:213407

約数の個数: 24

約数和(自身を含む): 99227280

約数和(自身を除く): 56549080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 213391, 426782, 853564, 1066955, 1707128, 2133910, 4267820, 5334775, 8535640, 10669550, 21339100, 42678200]

約数ペア:

[(1, 42678200), (2, 21339100), (4, 10669550), (5, 8535640), (8, 5334775), (10, 4267820), (20, 2133910), (25, 1707128), (40, 1066955), (50, 853564), (100, 426782), (200, 213391)]