24956960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{22283}}^1$

素因数の和:22305

約数の個数: 48

約数和(自身を含む): 67386816

約数和(自身を除く): 42429856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 22283, 44566, 89132, 111415, 155981, 178264, 222830, 311962, 356528, 445660, 623924, 713056, 779905, 891320, 1247848, 1559810, 1782640, 2495696, 3119620, 3565280, 4991392, 6239240, 12478480, 24956960]

約数ペア:

[(1, 24956960), (2, 12478480), (4, 6239240), (5, 4991392), (7, 3565280), (8, 3119620), (10, 2495696), (14, 1782640), (16, 1559810), (20, 1247848), (28, 891320), (32, 779905), (35, 713056), (40, 623924), (56, 445660), (70, 356528), (80, 311962), (112, 222830), (140, 178264), (160, 155981), (224, 111415), (280, 89132), (560, 44566), (1120, 22283)]