8707340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 36

約数和(自身を含む): 19138224

約数和(自身を除く): 10430884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 823, 1058, 1646, 2116, 2645, 3292, 4115, 5290, 8230, 10580, 16460, 18929, 37858, 75716, 94645, 189290, 378580, 435367, 870734, 1741468, 2176835, 4353670, 8707340]

約数ペア:

[(1, 8707340), (2, 4353670), (4, 2176835), (5, 1741468), (10, 870734), (20, 435367), (23, 378580), (46, 189290), (92, 94645), (115, 75716), (230, 37858), (460, 18929), (529, 16460), (823, 10580), (1058, 8230), (1646, 5290), (2116, 4115), (2645, 3292)]