84322820

素因数分解:

$2^2\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{2341}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 177251928

約数和(自身を除く): 92929108

約数列:

[1, 2, 4, 5, 10, 20, 1801, 2341, 3602, 4682, 7204, 9005, 9364, 11705, 18010, 23410, 36020, 46820, 4216141, 8432282, 16864564, 21080705, 42161410, 84322820]

約数ペア:

[(1, 84322820), (2, 42161410), (4, 21080705), (5, 16864564), (10, 8432282), (20, 4216141), (1801, 46820), (2341, 36020), (3602, 23410), (4682, 18010), (7204, 11705), (9005, 9364)]