79930160

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4363}}^1$

素因数の和:4605

約数の個数: 40

約数和(自身を含む): 186691920

約数和(自身を除く): 106761760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4363, 4580, 8726, 9160, 17452, 18320, 21815, 34904, 43630, 69808, 87260, 174520, 349040, 999127, 1998254, 3996508, 4995635, 7993016, 9991270, 15986032, 19982540, 39965080, 79930160]

約数ペア:

[(1, 79930160), (2, 39965080), (4, 19982540), (5, 15986032), (8, 9991270), (10, 7993016), (16, 4995635), (20, 3996508), (40, 1998254), (80, 999127), (229, 349040), (458, 174520), (916, 87260), (1145, 69808), (1832, 43630), (2290, 34904), (3664, 21815), (4363, 18320), (4580, 17452), (8726, 9160)]