7562120

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 17199000

約数和(自身を除く): 9636880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 1949, 3880, 3898, 7796, 9745, 15592, 19490, 38980, 77960, 189053, 378106, 756212, 945265, 1512424, 1890530, 3781060, 7562120]

約数ペア:

[(1, 7562120), (2, 3781060), (4, 1890530), (5, 1512424), (8, 945265), (10, 756212), (20, 378106), (40, 189053), (97, 77960), (194, 38980), (388, 19490), (485, 15592), (776, 9745), (970, 7796), (1940, 3898), (1949, 3880)]