39079460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{39877}}^1$

素因数の和:39900

約数の個数: 36

約数和(自身を含む): 95467932

約数和(自身を除く): 56388472

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 39877, 79754, 159508, 199385, 279139, 398770, 558278, 797540, 1116556, 1395695, 1953973, 2791390, 3907946, 5582780, 7815892, 9769865, 19539730, 39079460]

約数ペア:

[(1, 39079460), (2, 19539730), (4, 9769865), (5, 7815892), (7, 5582780), (10, 3907946), (14, 2791390), (20, 1953973), (28, 1395695), (35, 1116556), (49, 797540), (70, 558278), (98, 398770), (140, 279139), (196, 199385), (245, 159508), (490, 79754), (980, 39877)]