5494640

素因数分解:

$2^4\times 5^1\times {\mathrm{68683}}^1$

素因数の和:68696

約数の個数: 20

約数和(自身を含む): 12775224

約数和(自身を除く): 7280584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68683, 137366, 274732, 343415, 549464, 686830, 1098928, 1373660, 2747320, 5494640]

約数ペア:

[(1, 5494640), (2, 2747320), (4, 1373660), (5, 1098928), (8, 686830), (10, 549464), (16, 343415), (20, 274732), (40, 137366), (80, 68683)]