314607574180

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1\times {\mathrm{36787}}^1$

素因数の和:40828

約数の個数: 48

約数和(自身を含む): 666925237440

約数和(自身を除く): 352317663260

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 3923, 7846, 15692, 19615, 36787, 39230, 73574, 78460, 147148, 183935, 367870, 427607, 735740, 855214, 1710428, 2138035, 4009783, 4276070, 8019566, 8552140, 16039132, 20048915, 40097830, 80195660, 144315401, 288630802, 577261604, 721577005, 1443154010, 2886308020, 15730378709, 31460757418, 62921514836, 78651893545, 157303787090, 314607574180]

約数ペア:

[(1, 314607574180), (2, 157303787090), (4, 78651893545), (5, 62921514836), (10, 31460757418), (20, 15730378709), (109, 2886308020), (218, 1443154010), (436, 721577005), (545, 577261604), (1090, 288630802), (2180, 144315401), (3923, 80195660), (7846, 40097830), (15692, 20048915), (19615, 16039132), (36787, 8552140), (39230, 8019566), (73574, 4276070), (78460, 4009783), (147148, 2138035), (183935, 1710428), (367870, 855214), (427607, 735740)]