26958560

素因数分解:

$2^5\times 5^1\times {\mathrm{168491}}^1$

素因数の和:168506

約数の個数: 24

約数和(自身を含む): 63689976

約数和(自身を除く): 36731416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 168491, 336982, 673964, 842455, 1347928, 1684910, 2695856, 3369820, 5391712, 6739640, 13479280, 26958560]

約数ペア:

[(1, 26958560), (2, 13479280), (4, 6739640), (5, 5391712), (8, 3369820), (10, 2695856), (16, 1684910), (20, 1347928), (32, 842455), (40, 673964), (80, 336982), (160, 168491)]