12119800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 35176320

約数和(自身を除く): 23056520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 787, 1100, 1400, 1540, 1574, 1925, 2200, 3080, 3148, 3850, 3935, 5509, 6296, 7700, 7870, 8657, 11018, 15400, 15740, 17314, 19675, 22036, 27545, 31480, 34628, 39350, 43285, 44072, 55090, 60599, 69256, 78700, 86570, 110180, 121198, 137725, 157400, 173140, 216425, 220360, 242396, 275450, 302995, 346280, 432850, 484792, 550900, 605990, 865700, 1101800, 1211980, 1514975, 1731400, 2423960, 3029950, 6059900, 12119800]

約数ペア:

[(1, 12119800), (2, 6059900), (4, 3029950), (5, 2423960), (7, 1731400), (8, 1514975), (10, 1211980), (11, 1101800), (14, 865700), (20, 605990), (22, 550900), (25, 484792), (28, 432850), (35, 346280), (40, 302995), (44, 275450), (50, 242396), (55, 220360), (56, 216425), (70, 173140), (77, 157400), (88, 137725), (100, 121198), (110, 110180), (140, 86570), (154, 78700), (175, 69256), (200, 60599), (220, 55090), (275, 44072), (280, 43285), (308, 39350), (350, 34628), (385, 31480), (440, 27545), (550, 22036), (616, 19675), (700, 17314), (770, 15740), (787, 15400), (1100, 11018), (1400, 8657), (1540, 7870), (1574, 7700), (1925, 6296), (2200, 5509), (3080, 3935), (3148, 3850)]