5200390090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10613041}}^1$

素因数の和:10613062

約数の個数: 24

約数和(自身を含む): 10888981092

約数和(自身を除く): 5688591002

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10613041, 21226082, 53065205, 74291287, 106130410, 148582574, 371456435, 520039009, 742912870, 1040078018, 2600195045, 5200390090]

約数ペア:

[(1, 5200390090), (2, 2600195045), (5, 1040078018), (7, 742912870), (10, 520039009), (14, 371456435), (35, 148582574), (49, 106130410), (70, 74291287), (98, 53065205), (245, 21226082), (490, 10613041)]