42740300

素因数分解:

$2^2\times 5^2\times {\mathrm{427403}}^1$

素因数の和:427417

約数の個数: 18

約数和(自身を含む): 92746668

約数和(自身を除く): 50006368

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 427403, 854806, 1709612, 2137015, 4274030, 8548060, 10685075, 21370150, 42740300]

約数ペア:

[(1, 42740300), (2, 21370150), (4, 10685075), (5, 8548060), (10, 4274030), (20, 2137015), (25, 1709612), (50, 854806), (100, 427403)]