42256030

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{38767}}^1$

素因数の和:38883

約数の個数: 16

約数和(自身を含む): 76760640

約数和(自身を除く): 34504610

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 38767, 77534, 193835, 387670, 4225603, 8451206, 21128015, 42256030]

約数ペア:

[(1, 42256030), (2, 21128015), (5, 8451206), (10, 4225603), (109, 387670), (218, 193835), (545, 77534), (1090, 38767)]