2967820

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 6274800

約数和(自身を除く): 3306980

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 829, 895, 1658, 1790, 3316, 3580, 4145, 8290, 16580, 148391, 296782, 593564, 741955, 1483910, 2967820]

約数ペア:

[(1, 2967820), (2, 1483910), (4, 741955), (5, 593564), (10, 296782), (20, 148391), (179, 16580), (358, 8290), (716, 4145), (829, 3580), (895, 3316), (1658, 1790)]