38690030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{54493}}^1$

素因数の和:54571

約数の個数: 16

約数和(自身を含む): 70624224

約数和(自身を除く): 31934194

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 54493, 108986, 272465, 544930, 3869003, 7738006, 19345015, 38690030]

約数ペア:

[(1, 38690030), (2, 19345015), (5, 7738006), (10, 3869003), (71, 544930), (142, 272465), (355, 108986), (710, 54493)]