27816340

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5021}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 58636872

約数和(自身を除く): 30820532

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5021, 5540, 10042, 20084, 25105, 50210, 100420, 1390817, 2781634, 5563268, 6954085, 13908170, 27816340]

約数ペア:

[(1, 27816340), (2, 13908170), (4, 6954085), (5, 5563268), (10, 2781634), (20, 1390817), (277, 100420), (554, 50210), (1108, 25105), (1385, 20084), (2770, 10042), (5021, 5540)]