5015080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17911}}^1$

素因数の和:17929

約数の個数: 32

約数和(自身を含む): 12896640

約数和(自身を除く): 7881560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17911, 35822, 71644, 89555, 125377, 143288, 179110, 250754, 358220, 501508, 626885, 716440, 1003016, 1253770, 2507540, 5015080]

約数ペア:

[(1, 5015080), (2, 2507540), (4, 1253770), (5, 1003016), (7, 716440), (8, 626885), (10, 501508), (14, 358220), (20, 250754), (28, 179110), (35, 143288), (40, 125377), (56, 89555), (70, 71644), (140, 35822), (280, 17911)]