42765400

素因数分解:

$2^3\times 5^2\times {\mathrm{213827}}^1$

素因数の和:213843

約数の個数: 24

約数和(自身を含む): 99430020

約数和(自身を除く): 56664620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 213827, 427654, 855308, 1069135, 1710616, 2138270, 4276540, 5345675, 8553080, 10691350, 21382700, 42765400]

約数ペア:

[(1, 42765400), (2, 21382700), (4, 10691350), (5, 8553080), (8, 5345675), (10, 4276540), (20, 2138270), (25, 1710616), (40, 1069135), (50, 855308), (100, 427654), (200, 213827)]