54549280

素因数分解:

$2^5\times 5^1\times {\mathrm{340933}}^1$

素因数の和:340948

約数の個数: 24

約数和(自身を含む): 128873052

約数和(自身を除く): 74323772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 340933, 681866, 1363732, 1704665, 2727464, 3409330, 5454928, 6818660, 10909856, 13637320, 27274640, 54549280]

約数ペア:

[(1, 54549280), (2, 27274640), (4, 13637320), (5, 10909856), (8, 6818660), (10, 5454928), (16, 3409330), (20, 2727464), (32, 1704665), (40, 1363732), (80, 681866), (160, 340933)]