38708090

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{6779}}^1$

素因数の和:7357

約数の個数: 16

約数和(自身を含む): 69806880

約数和(自身を除く): 31098790

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 6779, 13558, 33895, 67790, 3870809, 7741618, 19354045, 38708090]

約数ペア:

[(1, 38708090), (2, 19354045), (5, 7741618), (10, 3870809), (571, 67790), (1142, 33895), (2855, 13558), (5710, 6779)]