16469120

素因数分解:

$2^7\times 5^1\times {\mathrm{25733}}^1$

素因数の和:25752

約数の個数: 32

約数和(自身を含む): 39373020

約数和(自身を除く): 22903900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 25733, 51466, 102932, 128665, 205864, 257330, 411728, 514660, 823456, 1029320, 1646912, 2058640, 3293824, 4117280, 8234560, 16469120]

約数ペア:

[(1, 16469120), (2, 8234560), (4, 4117280), (5, 3293824), (8, 2058640), (10, 1646912), (16, 1029320), (20, 823456), (32, 514660), (40, 411728), (64, 257330), (80, 205864), (128, 128665), (160, 102932), (320, 51466), (640, 25733)]