4213400

素因数分解:

$2^3\times 5^2\times {\mathrm{21067}}^1$

素因数の和:21083

約数の個数: 24

約数和(自身を含む): 9796620

約数和(自身を除く): 5583220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 21067, 42134, 84268, 105335, 168536, 210670, 421340, 526675, 842680, 1053350, 2106700, 4213400]

約数ペア:

[(1, 4213400), (2, 2106700), (4, 1053350), (5, 842680), (8, 526675), (10, 421340), (20, 210670), (25, 168536), (40, 105335), (50, 84268), (100, 42134), (200, 21067)]