2027837540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1\times {\mathrm{2297}}^1$

素因数の和:3536

約数の個数: 48

約数和(自身を含む): 4379123952

約数和(自身を除く): 2351286412

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1193, 2297, 2386, 4594, 4772, 5965, 9188, 11485, 11930, 22970, 23860, 44141, 45940, 84989, 88282, 169978, 176564, 220705, 339956, 424945, 441410, 849890, 882820, 1699780, 2740321, 5480642, 10961284, 13701605, 27403210, 54806420, 101391877, 202783754, 405567508, 506959385, 1013918770, 2027837540]

約数ペア:

[(1, 2027837540), (2, 1013918770), (4, 506959385), (5, 405567508), (10, 202783754), (20, 101391877), (37, 54806420), (74, 27403210), (148, 13701605), (185, 10961284), (370, 5480642), (740, 2740321), (1193, 1699780), (2297, 882820), (2386, 849890), (4594, 441410), (4772, 424945), (5965, 339956), (9188, 220705), (11485, 176564), (11930, 169978), (22970, 88282), (23860, 84989), (44141, 45940)]