2040885095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{29879}}^1$

素因数の和:30622

約数の個数: 16

約数和(自身を含む): 2581632000

約数和(自身を除く): 540746905

約数列:

[1, 5, 19, 95, 719, 3595, 13661, 29879, 68305, 149395, 567701, 2838505, 21483001, 107415005, 408177019, 2040885095]

約数ペア:

[(1, 2040885095), (5, 408177019), (19, 107415005), (95, 21483001), (719, 2838505), (3595, 567701), (13661, 149395), (29879, 68305)]