79140170

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{25447}}^1$

素因数の和:25765

約数の個数: 16

約数和(自身を含む): 142915968

約数和(自身を除く): 63775798

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 25447, 50894, 127235, 254470, 7914017, 15828034, 39570085, 79140170]

約数ペア:

[(1, 79140170), (2, 39570085), (5, 15828034), (10, 7914017), (311, 254470), (622, 127235), (1555, 50894), (3110, 25447)]