123056650

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{19379}}^1$

素因数の和:19518

約数の個数: 24

約数和(自身を含む): 230699520

約数和(自身を除く): 107642870

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 19379, 38758, 96895, 193790, 484475, 968950, 2461133, 4922266, 12305665, 24611330, 61528325, 123056650]

約数ペア:

[(1, 123056650), (2, 61528325), (5, 24611330), (10, 12305665), (25, 4922266), (50, 2461133), (127, 968950), (254, 484475), (635, 193790), (1270, 96895), (3175, 38758), (6350, 19379)]