9489280

素因数分解:

$2^7\times 5^1\times {\mathrm{14827}}^1$

素因数の和:14846

約数の個数: 32

約数和(自身を含む): 22686840

約数和(自身を除く): 13197560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14827, 29654, 59308, 74135, 118616, 148270, 237232, 296540, 474464, 593080, 948928, 1186160, 1897856, 2372320, 4744640, 9489280]

約数ペア:

[(1, 9489280), (2, 4744640), (4, 2372320), (5, 1897856), (8, 1186160), (10, 948928), (16, 593080), (20, 474464), (32, 296540), (40, 237232), (64, 148270), (80, 118616), (128, 74135), (160, 59308), (320, 29654), (640, 14827)]