85571660

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{9241}}^1$

素因数の和:9713

約数の個数: 24

約数和(自身を含む): 180108096

約数和(自身を除く): 94536436

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9241, 9260, 18482, 36964, 46205, 92410, 184820, 4278583, 8557166, 17114332, 21392915, 42785830, 85571660]

約数ペア:

[(1, 85571660), (2, 42785830), (4, 21392915), (5, 17114332), (10, 8557166), (20, 4278583), (463, 184820), (926, 92410), (1852, 46205), (2315, 36964), (4630, 18482), (9241, 9260)]