68258560

素因数分解:

$2^8\times 5^1\times {\mathrm{53327}}^1$

素因数の和:53348

約数の個数: 36

約数和(自身を含む): 163503648

約数和(自身を除く): 95245088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 53327, 106654, 213308, 266635, 426616, 533270, 853232, 1066540, 1706464, 2133080, 3412928, 4266160, 6825856, 8532320, 13651712, 17064640, 34129280, 68258560]

約数ペア:

[(1, 68258560), (2, 34129280), (4, 17064640), (5, 13651712), (8, 8532320), (10, 6825856), (16, 4266160), (20, 3412928), (32, 2133080), (40, 1706464), (64, 1066540), (80, 853232), (128, 533270), (160, 426616), (256, 266635), (320, 213308), (640, 106654), (1280, 53327)]