12964036760

素因数分解:

$2^3\times 5^1\times {\mathrm{324100919}}^1$

素因数の和:324100930

約数の個数: 16

約数和(自身を含む): 29169082800

約数和(自身を除く): 16205046040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 324100919, 648201838, 1296403676, 1620504595, 2592807352, 3241009190, 6482018380, 12964036760]

約数ペア:

[(1, 12964036760), (2, 6482018380), (4, 3241009190), (5, 2592807352), (8, 1620504595), (10, 1296403676), (20, 648201838), (40, 324100919)]