27295640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18443}}^1$

素因数の和:18491

約数の個数: 32

約数和(自身を含む): 63078480

約数和(自身を除く): 35782840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 18443, 36886, 73772, 92215, 147544, 184430, 368860, 682391, 737720, 1364782, 2729564, 3411955, 5459128, 6823910, 13647820, 27295640]

約数ペア:

[(1, 27295640), (2, 13647820), (4, 6823910), (5, 5459128), (8, 3411955), (10, 2729564), (20, 1364782), (37, 737720), (40, 682391), (74, 368860), (148, 184430), (185, 147544), (296, 92215), (370, 73772), (740, 36886), (1480, 18443)]