10020008

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{12401}}^1$

素因数の和:12508

約数の個数: 16

約数和(自身を含む): 18975060

約数和(自身を除く): 8955052

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 12401, 24802, 49604, 99208, 1252501, 2505002, 5010004, 10020008]

約数ペア:

[(1, 10020008), (2, 5010004), (4, 2505002), (8, 1252501), (101, 99208), (202, 49604), (404, 24802), (808, 12401)]