54584680

素因数分解:

$2^3\times 5^1\times {\mathrm{1364617}}^1$

素因数の和:1364628

約数の個数: 16

約数和(自身を含む): 122815620

約数和(自身を除く): 68230940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1364617, 2729234, 5458468, 6823085, 10916936, 13646170, 27292340, 54584680]

約数ペア:

[(1, 54584680), (2, 27292340), (4, 13646170), (5, 10916936), (8, 6823085), (10, 5458468), (20, 2729234), (40, 1364617)]