82229140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25537}}^1$

素因数の和:25576

約数の個数: 48

約数和(自身を含む): 205938432

約数和(自身を除く): 123709292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 25537, 51074, 102148, 127685, 178759, 255370, 357518, 510740, 587351, 715036, 893795, 1174702, 1787590, 2349404, 2936755, 3575180, 4111457, 5873510, 8222914, 11747020, 16445828, 20557285, 41114570, 82229140]

約数ペア:

[(1, 82229140), (2, 41114570), (4, 20557285), (5, 16445828), (7, 11747020), (10, 8222914), (14, 5873510), (20, 4111457), (23, 3575180), (28, 2936755), (35, 2349404), (46, 1787590), (70, 1174702), (92, 893795), (115, 715036), (140, 587351), (161, 510740), (230, 357518), (322, 255370), (460, 178759), (644, 127685), (805, 102148), (1610, 51074), (3220, 25537)]