5556400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 60

約数和(自身を含む): 13838400

約数和(自身を除く): 8282000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 479, 580, 725, 958, 1160, 1450, 1916, 2320, 2395, 2900, 3832, 4790, 5800, 7664, 9580, 11600, 11975, 13891, 19160, 23950, 27782, 38320, 47900, 55564, 69455, 95800, 111128, 138910, 191600, 222256, 277820, 347275, 555640, 694550, 1111280, 1389100, 2778200, 5556400]

約数ペア:

[(1, 5556400), (2, 2778200), (4, 1389100), (5, 1111280), (8, 694550), (10, 555640), (16, 347275), (20, 277820), (25, 222256), (29, 191600), (40, 138910), (50, 111128), (58, 95800), (80, 69455), (100, 55564), (116, 47900), (145, 38320), (200, 27782), (232, 23950), (290, 19160), (400, 13891), (464, 11975), (479, 11600), (580, 9580), (725, 7664), (958, 5800), (1160, 4790), (1450, 3832), (1916, 2900), (2320, 2395)]