8487002140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24961771}}^1$

素因数の和:24961797

約数の個数: 24

約数和(自身を含む): 18871099632

約数和(自身を除く): 10384097492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 24961771, 49923542, 99847084, 124808855, 249617710, 424350107, 499235420, 848700214, 1697400428, 2121750535, 4243501070, 8487002140]

約数ペア:

[(1, 8487002140), (2, 4243501070), (4, 2121750535), (5, 1697400428), (10, 848700214), (17, 499235420), (20, 424350107), (34, 249617710), (68, 124808855), (85, 99847084), (170, 49923542), (340, 24961771)]