4744640

素因数分解:

$2^6\times 5^1\times {\mathrm{14827}}^1$

素因数の和:14844

約数の個数: 28

約数和(自身を含む): 11298936

約数和(自身を除く): 6554296

約数列:

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

約数ペア:

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