1968021200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{169657}}^1$

素因数の和:169704

約数の個数: 60

約数和(自身を含む): 4891240140

約数和(自身を除く): 2923218940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 11600, 169657, 339314, 678628, 848285, 1357256, 1696570, 2714512, 3393140, 4241425, 4920053, 6786280, 8482850, 9840106, 13572560, 16965700, 19680212, 24600265, 33931400, 39360424, 49200530, 67862800, 78720848, 98401060, 123001325, 196802120, 246002650, 393604240, 492005300, 984010600, 1968021200]

約数ペア:

[(1, 1968021200), (2, 984010600), (4, 492005300), (5, 393604240), (8, 246002650), (10, 196802120), (16, 123001325), (20, 98401060), (25, 78720848), (29, 67862800), (40, 49200530), (50, 39360424), (58, 33931400), (80, 24600265), (100, 19680212), (116, 16965700), (145, 13572560), (200, 9840106), (232, 8482850), (290, 6786280), (400, 4920053), (464, 4241425), (580, 3393140), (725, 2714512), (1160, 1696570), (1450, 1357256), (2320, 848285), (2900, 678628), (5800, 339314), (11600, 169657)]