8534840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9277}}^1$

素因数の和:9311

約数の個数: 32

約数和(自身を含む): 20040480

約数和(自身を除く): 11505640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9277, 18554, 37108, 46385, 74216, 92770, 185540, 213371, 371080, 426742, 853484, 1066855, 1706968, 2133710, 4267420, 8534840]

約数ペア:

[(1, 8534840), (2, 4267420), (4, 2133710), (5, 1706968), (8, 1066855), (10, 853484), (20, 426742), (23, 371080), (40, 213371), (46, 185540), (92, 92770), (115, 74216), (184, 46385), (230, 37108), (460, 18554), (920, 9277)]