27564260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^2$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 59759028

約数和(自身を除く): 32194768

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 193, 370, 386, 740, 772, 965, 1930, 3860, 7141, 14282, 28564, 35705, 37249, 71410, 74498, 142820, 148996, 186245, 372490, 744980, 1378213, 2756426, 5512852, 6891065, 13782130, 27564260]

約数ペア:

[(1, 27564260), (2, 13782130), (4, 6891065), (5, 5512852), (10, 2756426), (20, 1378213), (37, 744980), (74, 372490), (148, 186245), (185, 148996), (193, 142820), (370, 74498), (386, 71410), (740, 37249), (772, 35705), (965, 28564), (1930, 14282), (3860, 7141)]