9749120

素因数分解:

$2^7\times 5^1\times {\mathrm{15233}}^1$

素因数の和:15252

約数の個数: 32

約数和(自身を含む): 23308020

約数和(自身を除く): 13558900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15233, 30466, 60932, 76165, 121864, 152330, 243728, 304660, 487456, 609320, 974912, 1218640, 1949824, 2437280, 4874560, 9749120]

約数ペア:

[(1, 9749120), (2, 4874560), (4, 2437280), (5, 1949824), (8, 1218640), (10, 974912), (16, 609320), (20, 487456), (32, 304660), (40, 243728), (64, 152330), (80, 121864), (128, 76165), (160, 60932), (320, 30466), (640, 15233)]