79755580

素因数分解:

$2^2\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{2063}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 167654592

約数和(自身を除く): 87899012

約数列:

[1, 2, 4, 5, 10, 20, 1933, 2063, 3866, 4126, 7732, 8252, 9665, 10315, 19330, 20630, 38660, 41260, 3987779, 7975558, 15951116, 19938895, 39877790, 79755580]

約数ペア:

[(1, 79755580), (2, 39877790), (4, 19938895), (5, 15951116), (10, 7975558), (20, 3987779), (1933, 41260), (2063, 38660), (3866, 20630), (4126, 19330), (7732, 10315), (8252, 9665)]