1769906140

素因数分解:

$2^2\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{41411}}^1$

素因数の和:43557

約数の個数: 24

約数和(自身を含む): 3718631952

約数和(自身を除く): 1948725812

約数列:

[1, 2, 4, 5, 10, 20, 2137, 4274, 8548, 10685, 21370, 41411, 42740, 82822, 165644, 207055, 414110, 828220, 88495307, 176990614, 353981228, 442476535, 884953070, 1769906140]

約数ペア:

[(1, 1769906140), (2, 884953070), (4, 442476535), (5, 353981228), (10, 176990614), (20, 88495307), (2137, 828220), (4274, 414110), (8548, 207055), (10685, 165644), (21370, 82822), (41411, 42740)]