20043345025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{4349}}^1\times {\mathrm{16759}}^1$

素因数の和:21129

約数の個数: 24

約数和(自身を含む): 27121032000

約数和(自身を除く): 7077686975

約数列:

[1, 5, 11, 25, 55, 275, 4349, 16759, 21745, 47839, 83795, 108725, 184349, 239195, 418975, 921745, 1195975, 4608725, 72884891, 364424455, 801733801, 1822122275, 4008669005, 20043345025]

約数ペア:

[(1, 20043345025), (5, 4008669005), (11, 1822122275), (25, 801733801), (55, 364424455), (275, 72884891), (4349, 4608725), (16759, 1195975), (21745, 921745), (47839, 418975), (83795, 239195), (108725, 184349)]