117208640

素因数分解:

$2^6\times 5^1\times {\mathrm{366277}}^1$

素因数の和:366294

約数の個数: 28

約数和(自身を含む): 279103836

約数和(自身を除く): 161895196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 366277, 732554, 1465108, 1831385, 2930216, 3662770, 5860432, 7325540, 11720864, 14651080, 23441728, 29302160, 58604320, 117208640]

約数ペア:

[(1, 117208640), (2, 58604320), (4, 29302160), (5, 23441728), (8, 14651080), (10, 11720864), (16, 7325540), (20, 5860432), (32, 3662770), (40, 2930216), (64, 1831385), (80, 1465108), (160, 732554), (320, 366277)]