4829140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2811

約数の個数: 24

約数和(自身を含む): 10258920

約数和(自身を除く): 5429780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2713, 5426, 10852, 13565, 27130, 54260, 241457, 482914, 965828, 1207285, 2414570, 4829140]

約数ペア:

[(1, 4829140), (2, 2414570), (4, 1207285), (5, 965828), (10, 482914), (20, 241457), (89, 54260), (178, 27130), (356, 13565), (445, 10852), (890, 5426), (1780, 2713)]