10538000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 80

約数和(自身を含む): 27855360

約数和(自身を除く): 17317360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 479, 500, 550, 880, 958, 1000, 1100, 1375, 1916, 2000, 2200, 2395, 2750, 3832, 4400, 4790, 5269, 5500, 7664, 9580, 10538, 11000, 11975, 19160, 21076, 22000, 23950, 26345, 38320, 42152, 47900, 52690, 59875, 84304, 95800, 105380, 119750, 131725, 191600, 210760, 239500, 263450, 421520, 479000, 526900, 658625, 958000, 1053800, 1317250, 2107600, 2634500, 5269000, 10538000]

約数ペア:

[(1, 10538000), (2, 5269000), (4, 2634500), (5, 2107600), (8, 1317250), (10, 1053800), (11, 958000), (16, 658625), (20, 526900), (22, 479000), (25, 421520), (40, 263450), (44, 239500), (50, 210760), (55, 191600), (80, 131725), (88, 119750), (100, 105380), (110, 95800), (125, 84304), (176, 59875), (200, 52690), (220, 47900), (250, 42152), (275, 38320), (400, 26345), (440, 23950), (479, 22000), (500, 21076), (550, 19160), (880, 11975), (958, 11000), (1000, 10538), (1100, 9580), (1375, 7664), (1916, 5500), (2000, 5269), (2200, 4790), (2395, 4400), (2750, 3832)]