17972433025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{937}}^1\times {\mathrm{18713}}^1$

素因数の和:19701

約数の個数: 24

約数和(自身を含む): 22854959064

約数和(自身を除く): 4882526039

約数列:

[1, 5, 25, 41, 205, 937, 1025, 4685, 18713, 23425, 38417, 93565, 192085, 467825, 767233, 960425, 3836165, 17534081, 19180825, 87670405, 438352025, 718897321, 3594486605, 17972433025]

約数ペア:

[(1, 17972433025), (5, 3594486605), (25, 718897321), (41, 438352025), (205, 87670405), (937, 19180825), (1025, 17534081), (4685, 3836165), (18713, 960425), (23425, 767233), (38417, 467825), (93565, 192085)]