3100138520

素因数分解:

$2^3\times 5^1\times {\mathrm{77503463}}^1$

素因数の和:77503474

約数の個数: 16

約数和(自身を含む): 6975311760

約数和(自身を除く): 3875173240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 77503463, 155006926, 310013852, 387517315, 620027704, 775034630, 1550069260, 3100138520]

約数ペア:

[(1, 3100138520), (2, 1550069260), (4, 775034630), (5, 620027704), (8, 387517315), (10, 310013852), (20, 155006926), (40, 77503463)]