8933120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{997}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 24478944

約数和(自身を除く): 15545824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 997, 1120, 1280, 1792, 1994, 2240, 3988, 4480, 4985, 6979, 7976, 8960, 9970, 13958, 15952, 19940, 27916, 31904, 34895, 39880, 55832, 63808, 69790, 79760, 111664, 127616, 139580, 159520, 223328, 255232, 279160, 319040, 446656, 558320, 638080, 893312, 1116640, 1276160, 1786624, 2233280, 4466560, 8933120]

約数ペア:

[(1, 8933120), (2, 4466560), (4, 2233280), (5, 1786624), (7, 1276160), (8, 1116640), (10, 893312), (14, 638080), (16, 558320), (20, 446656), (28, 319040), (32, 279160), (35, 255232), (40, 223328), (56, 159520), (64, 139580), (70, 127616), (80, 111664), (112, 79760), (128, 69790), (140, 63808), (160, 55832), (224, 39880), (256, 34895), (280, 31904), (320, 27916), (448, 19940), (560, 15952), (640, 13958), (896, 9970), (997, 8960), (1120, 7976), (1280, 6979), (1792, 4985), (1994, 4480), (2240, 3988)]