27855020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29633}}^1$

素因数の和:29689

約数の個数: 24

約数和(自身を含む): 59742144

約数和(自身を除く): 31887124

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 29633, 59266, 118532, 148165, 296330, 592660, 1392751, 2785502, 5571004, 6963755, 13927510, 27855020]

約数ペア:

[(1, 27855020), (2, 13927510), (4, 6963755), (5, 5571004), (10, 2785502), (20, 1392751), (47, 592660), (94, 296330), (188, 148165), (235, 118532), (470, 59266), (940, 29633)]