854680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 2008800

約数和(自身を除く): 1154120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 929, 1858, 3716, 4645, 7432, 9290, 18580, 21367, 37160, 42734, 85468, 106835, 170936, 213670, 427340, 854680]

約数ペア:

[(1, 854680), (2, 427340), (4, 213670), (5, 170936), (8, 106835), (10, 85468), (20, 42734), (23, 37160), (40, 21367), (46, 18580), (92, 9290), (115, 7432), (184, 4645), (230, 3716), (460, 1858), (920, 929)]