74683940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79451}}^1$

素因数の和:79507

約数の個数: 24

約数和(自身を含む): 160175232

約数和(自身を除く): 85491292

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 79451, 158902, 317804, 397255, 794510, 1589020, 3734197, 7468394, 14936788, 18670985, 37341970, 74683940]

約数ペア:

[(1, 74683940), (2, 37341970), (4, 18670985), (5, 14936788), (10, 7468394), (20, 3734197), (47, 1589020), (94, 794510), (188, 397255), (235, 317804), (470, 158902), (940, 79451)]