2016540175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{78541}}^1$

素因数の和:78643

約数の個数: 24

約数和(自身を含む): 2726978240

約数和(自身を除く): 710438065

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 5135, 25675, 78541, 392705, 1021033, 1963525, 5105165, 6204739, 25525825, 31023695, 80661607, 155118475, 403308035, 2016540175]

約数ペア:

[(1, 2016540175), (5, 403308035), (13, 155118475), (25, 80661607), (65, 31023695), (79, 25525825), (325, 6204739), (395, 5105165), (1027, 1963525), (1975, 1021033), (5135, 392705), (25675, 78541)]