3156380

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1627}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 6700848

約数和(自身を除く): 3544468

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1627, 1940, 3254, 6508, 8135, 16270, 32540, 157819, 315638, 631276, 789095, 1578190, 3156380]

約数ペア:

[(1, 3156380), (2, 1578190), (4, 789095), (5, 631276), (10, 315638), (20, 157819), (97, 32540), (194, 16270), (388, 8135), (485, 6508), (970, 3254), (1627, 1940)]