87204410

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{86341}}^1$

素因数の和:86449

約数の個数: 16

約数和(自身を含む): 158523912

約数和(自身を除く): 71319502

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 86341, 172682, 431705, 863410, 8720441, 17440882, 43602205, 87204410]

約数ペア:

[(1, 87204410), (2, 43602205), (5, 17440882), (10, 8720441), (101, 863410), (202, 431705), (505, 172682), (1010, 86341)]