27891340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37691}}^1$

素因数の和:37737

約数の個数: 24

約数和(自身を含む): 60156432

約数和(自身を除く): 32265092

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 37691, 75382, 150764, 188455, 376910, 753820, 1394567, 2789134, 5578268, 6972835, 13945670, 27891340]

約数ペア:

[(1, 27891340), (2, 13945670), (4, 6972835), (5, 5578268), (10, 2789134), (20, 1394567), (37, 753820), (74, 376910), (148, 188455), (185, 150764), (370, 75382), (740, 37691)]