17963120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{32077}}^1$

素因数の和:32097

約数の個数: 40

約数和(自身を含む): 47732064

約数和(自身を除く): 29768944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 32077, 64154, 128308, 160385, 224539, 256616, 320770, 449078, 513232, 641540, 898156, 1122695, 1283080, 1796312, 2245390, 2566160, 3592624, 4490780, 8981560, 17963120]

約数ペア:

[(1, 17963120), (2, 8981560), (4, 4490780), (5, 3592624), (7, 2566160), (8, 2245390), (10, 1796312), (14, 1283080), (16, 1122695), (20, 898156), (28, 641540), (35, 513232), (40, 449078), (56, 320770), (70, 256616), (80, 224539), (112, 160385), (140, 128308), (280, 64154), (560, 32077)]