11166400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{997}}^1$

素因数の和:1026

約数の個数: 84

約数和(自身を含む): 31433008

約数和(自身を除く): 20266608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 997, 1120, 1400, 1600, 1994, 2240, 2800, 3988, 4985, 5600, 6979, 7976, 9970, 11200, 13958, 15952, 19940, 24925, 27916, 31904, 34895, 39880, 49850, 55832, 63808, 69790, 79760, 99700, 111664, 139580, 159520, 174475, 199400, 223328, 279160, 319040, 348950, 398800, 446656, 558320, 697900, 797600, 1116640, 1395800, 1595200, 2233280, 2791600, 5583200, 11166400]

約数ペア:

[(1, 11166400), (2, 5583200), (4, 2791600), (5, 2233280), (7, 1595200), (8, 1395800), (10, 1116640), (14, 797600), (16, 697900), (20, 558320), (25, 446656), (28, 398800), (32, 348950), (35, 319040), (40, 279160), (50, 223328), (56, 199400), (64, 174475), (70, 159520), (80, 139580), (100, 111664), (112, 99700), (140, 79760), (160, 69790), (175, 63808), (200, 55832), (224, 49850), (280, 39880), (320, 34895), (350, 31904), (400, 27916), (448, 24925), (560, 19940), (700, 15952), (800, 13958), (997, 11200), (1120, 9970), (1400, 7976), (1600, 6979), (1994, 5600), (2240, 4985), (2800, 3988)]