27340780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36947}}^1$

素因数の和:36993

約数の個数: 24

約数和(自身を含む): 58969008

約数和(自身を除く): 31628228

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 36947, 73894, 147788, 184735, 369470, 738940, 1367039, 2734078, 5468156, 6835195, 13670390, 27340780]

約数ペア:

[(1, 27340780), (2, 13670390), (4, 6835195), (5, 5468156), (10, 2734078), (20, 1367039), (37, 738940), (74, 369470), (148, 184735), (185, 147788), (370, 73894), (740, 36947)]