26580400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:899

約数の個数: 120

約数和(自身を含む): 79709184

約数和(自身を除く): 53128784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 863, 880, 1100, 1232, 1400, 1540, 1726, 1925, 2200, 2800, 3080, 3452, 3850, 4315, 4400, 6041, 6160, 6904, 7700, 8630, 9493, 12082, 13808, 15400, 17260, 18986, 21575, 24164, 30205, 30800, 34520, 37972, 43150, 47465, 48328, 60410, 66451, 69040, 75944, 86300, 94930, 96656, 120820, 132902, 151025, 151888, 172600, 189860, 237325, 241640, 265804, 302050, 332255, 345200, 379720, 474650, 483280, 531608, 604100, 664510, 759440, 949300, 1063216, 1208200, 1329020, 1661275, 1898600, 2416400, 2658040, 3322550, 3797200, 5316080, 6645100, 13290200, 26580400]

約数ペア:

[(1, 26580400), (2, 13290200), (4, 6645100), (5, 5316080), (7, 3797200), (8, 3322550), (10, 2658040), (11, 2416400), (14, 1898600), (16, 1661275), (20, 1329020), (22, 1208200), (25, 1063216), (28, 949300), (35, 759440), (40, 664510), (44, 604100), (50, 531608), (55, 483280), (56, 474650), (70, 379720), (77, 345200), (80, 332255), (88, 302050), (100, 265804), (110, 241640), (112, 237325), (140, 189860), (154, 172600), (175, 151888), (176, 151025), (200, 132902), (220, 120820), (275, 96656), (280, 94930), (308, 86300), (350, 75944), (385, 69040), (400, 66451), (440, 60410), (550, 48328), (560, 47465), (616, 43150), (700, 37972), (770, 34520), (863, 30800), (880, 30205), (1100, 24164), (1232, 21575), (1400, 18986), (1540, 17260), (1726, 15400), (1925, 13808), (2200, 12082), (2800, 9493), (3080, 8630), (3452, 7700), (3850, 6904), (4315, 6160), (4400, 6041)]