628542820

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{33829}}^1$

素因数の和:34767

約数の個数: 24

約数和(自身を含む): 1321399800

約数和(自身を除く): 692856980

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4645, 9290, 18580, 33829, 67658, 135316, 169145, 338290, 676580, 31427141, 62854282, 125708564, 157135705, 314271410, 628542820]

約数ペア:

[(1, 628542820), (2, 314271410), (4, 157135705), (5, 125708564), (10, 62854282), (20, 31427141), (929, 676580), (1858, 338290), (3716, 169145), (4645, 135316), (9290, 67658), (18580, 33829)]