109264640

素因数分解:

$2^8\times 5^1\times {\mathrm{85363}}^1$

素因数の和:85384

約数の個数: 36

約数和(自身を含む): 261726024

約数和(自身を除く): 152461384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 85363, 170726, 341452, 426815, 682904, 853630, 1365808, 1707260, 2731616, 3414520, 5463232, 6829040, 10926464, 13658080, 21852928, 27316160, 54632320, 109264640]

約数ペア:

[(1, 109264640), (2, 54632320), (4, 27316160), (5, 21852928), (8, 13658080), (10, 10926464), (16, 6829040), (20, 5463232), (32, 3414520), (40, 2731616), (64, 1707260), (80, 1365808), (128, 853630), (160, 682904), (256, 426815), (320, 341452), (640, 170726), (1280, 85363)]