3899060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 5293900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 479, 740, 814, 958, 1628, 1916, 2035, 2395, 4070, 4790, 5269, 8140, 9580, 10538, 17723, 21076, 26345, 35446, 52690, 70892, 88615, 105380, 177230, 194953, 354460, 389906, 779812, 974765, 1949530, 3899060]

約数ペア:

[(1, 3899060), (2, 1949530), (4, 974765), (5, 779812), (10, 389906), (11, 354460), (20, 194953), (22, 177230), (37, 105380), (44, 88615), (55, 70892), (74, 52690), (110, 35446), (148, 26345), (185, 21076), (220, 17723), (370, 10538), (407, 9580), (479, 8140), (740, 5269), (814, 4790), (958, 4070), (1628, 2395), (1916, 2035)]