2107600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:508

約数の個数: 60

約数和(自身を含む): 5535360

約数和(自身を除く): 3427760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 479, 550, 880, 958, 1100, 1916, 2200, 2395, 3832, 4400, 4790, 5269, 7664, 9580, 10538, 11975, 19160, 21076, 23950, 26345, 38320, 42152, 47900, 52690, 84304, 95800, 105380, 131725, 191600, 210760, 263450, 421520, 526900, 1053800, 2107600]

約数ペア:

[(1, 2107600), (2, 1053800), (4, 526900), (5, 421520), (8, 263450), (10, 210760), (11, 191600), (16, 131725), (20, 105380), (22, 95800), (25, 84304), (40, 52690), (44, 47900), (50, 42152), (55, 38320), (80, 26345), (88, 23950), (100, 21076), (110, 19160), (176, 11975), (200, 10538), (220, 9580), (275, 7664), (400, 5269), (440, 4790), (479, 4400), (550, 3832), (880, 2395), (958, 2200), (1100, 1916)]