2059091275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{12421}}^1$

素因数の和:12799

約数の個数: 24

約数和(自身を含む): 2695574000

約数和(自身を除く): 636482725

約数列:

[1, 5, 19, 25, 95, 349, 475, 1745, 6631, 8725, 12421, 33155, 62105, 165775, 235999, 310525, 1179995, 4334929, 5899975, 21674645, 82363651, 108373225, 411818255, 2059091275]

約数ペア:

[(1, 2059091275), (5, 411818255), (19, 108373225), (25, 82363651), (95, 21674645), (349, 5899975), (475, 4334929), (1745, 1179995), (6631, 310525), (8725, 235999), (12421, 165775), (33155, 62105)]