42490300

素因数分解:

$2^2\times 5^2\times {\mathrm{424903}}^1$

素因数の和:424917

約数の個数: 18

約数和(自身を含む): 92204168

約数和(自身を除く): 49713868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 424903, 849806, 1699612, 2124515, 4249030, 8498060, 10622575, 21245150, 42490300]

約数ペア:

[(1, 42490300), (2, 21245150), (4, 10622575), (5, 8498060), (10, 4249030), (20, 2124515), (25, 1699612), (50, 849806), (100, 424903)]