5217010

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1301}}^1$

素因数の和:1709

約数の個数: 16

約数和(自身を含む): 9421272

約数和(自身を除く): 4204262

約数列:

[1, 2, 5, 10, 401, 802, 1301, 2005, 2602, 4010, 6505, 13010, 521701, 1043402, 2608505, 5217010]

約数ペア:

[(1, 5217010), (2, 2608505), (5, 1043402), (10, 521701), (401, 13010), (802, 6505), (1301, 4010), (2005, 2602)]