85218940

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{5861}}^1$

素因数の和:6597

約数の個数: 24

約数和(自身を含む): 179236512

約数和(自身を除く): 94017572

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 5861, 7270, 11722, 14540, 23444, 29305, 58610, 117220, 4260947, 8521894, 17043788, 21304735, 42609470, 85218940]

約数ペア:

[(1, 85218940), (2, 42609470), (4, 21304735), (5, 17043788), (10, 8521894), (20, 4260947), (727, 117220), (1454, 58610), (2908, 29305), (3635, 23444), (5861, 14540), (7270, 11722)]