33822980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23819}}^1$

素因数の和:23899

約数の個数: 24

約数和(自身を含む): 72031680

約数和(自身を除く): 38208700

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 23819, 47638, 95276, 119095, 238190, 476380, 1691149, 3382298, 6764596, 8455745, 16911490, 33822980]

約数ペア:

[(1, 33822980), (2, 16911490), (4, 8455745), (5, 6764596), (10, 3382298), (20, 1691149), (71, 476380), (142, 238190), (284, 119095), (355, 95276), (710, 47638), (1420, 23819)]