2016705125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{1181}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 2655244800

約数和(自身を除く): 638539675

約数列:

[1, 5, 19, 25, 95, 125, 475, 719, 1181, 2375, 3595, 5905, 13661, 17975, 22439, 29525, 68305, 89875, 112195, 147625, 341525, 560975, 849139, 1707625, 2804875, 4245695, 16133641, 21228475, 80668205, 106142375, 403341025, 2016705125]

約数ペア:

[(1, 2016705125), (5, 403341025), (19, 106142375), (25, 80668205), (95, 21228475), (125, 16133641), (475, 4245695), (719, 2804875), (1181, 1707625), (2375, 849139), (3595, 560975), (5905, 341525), (13661, 147625), (17975, 112195), (22439, 89875), (29525, 68305)]