27078560

素因数分解:

$2^5\times 5^1\times {\mathrm{169241}}^1$

素因数の和:169256

約数の個数: 24

約数和(自身を含む): 63973476

約数和(自身を除く): 36894916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 169241, 338482, 676964, 846205, 1353928, 1692410, 2707856, 3384820, 5415712, 6769640, 13539280, 27078560]

約数ペア:

[(1, 27078560), (2, 13539280), (4, 6769640), (5, 5415712), (8, 3384820), (10, 2707856), (16, 1692410), (20, 1353928), (32, 846205), (40, 676964), (80, 338482), (160, 169241)]