15932480

素因数分解:

$2^6\times 5^1\times {\mathrm{49789}}^1$

素因数の和:49806

約数の個数: 28

約数和(自身を含む): 37939980

約数和(自身を除く): 22007500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49789, 99578, 199156, 248945, 398312, 497890, 796624, 995780, 1593248, 1991560, 3186496, 3983120, 7966240, 15932480]

約数ペア:

[(1, 15932480), (2, 7966240), (4, 3983120), (5, 3186496), (8, 1991560), (10, 1593248), (16, 995780), (20, 796624), (32, 497890), (40, 398312), (64, 248945), (80, 199156), (160, 99578), (320, 49789)]