27038560

素因数分解:

$2^5\times 5^1\times {\mathrm{168991}}^1$

素因数の和:169006

約数の個数: 24

約数和(自身を含む): 63878976

約数和(自身を除く): 36840416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 168991, 337982, 675964, 844955, 1351928, 1689910, 2703856, 3379820, 5407712, 6759640, 13519280, 27038560]

約数ペア:

[(1, 27038560), (2, 13519280), (4, 6759640), (5, 5407712), (8, 3379820), (10, 2703856), (16, 1689910), (20, 1351928), (32, 844955), (40, 675964), (80, 337982), (160, 168991)]