2829010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2909

約数の個数: 16

約数和(自身を含む): 5144472

約数和(自身を除く): 2315462

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2801, 5602, 14005, 28010, 282901, 565802, 1414505, 2829010]

約数ペア:

[(1, 2829010), (2, 1414505), (5, 565802), (10, 282901), (101, 28010), (202, 14005), (505, 5602), (1010, 2801)]