22332800

素因数分解:

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

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 63113520

約数和(自身を除く): 40780720

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, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 997, 1120, 1400, 1600, 1994, 2240, 2800, 3200, 3988, 4480, 4985, 5600, 6979, 7976, 9970, 11200, 13958, 15952, 19940, 22400, 24925, 27916, 31904, 34895, 39880, 49850, 55832, 63808, 69790, 79760, 99700, 111664, 127616, 139580, 159520, 174475, 199400, 223328, 279160, 319040, 348950, 398800, 446656, 558320, 638080, 697900, 797600, 893312, 1116640, 1395800, 1595200, 2233280, 2791600, 3190400, 4466560, 5583200, 11166400, 22332800]

約数ペア:

[(1, 22332800), (2, 11166400), (4, 5583200), (5, 4466560), (7, 3190400), (8, 2791600), (10, 2233280), (14, 1595200), (16, 1395800), (20, 1116640), (25, 893312), (28, 797600), (32, 697900), (35, 638080), (40, 558320), (50, 446656), (56, 398800), (64, 348950), (70, 319040), (80, 279160), (100, 223328), (112, 199400), (128, 174475), (140, 159520), (160, 139580), (175, 127616), (200, 111664), (224, 99700), (280, 79760), (320, 69790), (350, 63808), (400, 55832), (448, 49850), (560, 39880), (640, 34895), (700, 31904), (800, 27916), (896, 24925), (997, 22400), (1120, 19940), (1400, 15952), (1600, 13958), (1994, 11200), (2240, 9970), (2800, 7976), (3200, 6979), (3988, 5600), (4480, 4985)]