15796160

素因数分解:

$2^6\times 5^1\times {\mathrm{49363}}^1$

素因数の和:49380

約数の個数: 28

約数和(自身を含む): 37615368

約数和(自身を除く): 21819208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49363, 98726, 197452, 246815, 394904, 493630, 789808, 987260, 1579616, 1974520, 3159232, 3949040, 7898080, 15796160]

約数ペア:

[(1, 15796160), (2, 7898080), (4, 3949040), (5, 3159232), (8, 1974520), (10, 1579616), (16, 987260), (20, 789808), (32, 493630), (40, 394904), (64, 246815), (80, 197452), (160, 98726), (320, 49363)]