10000010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9901}}^1$

素因数の和:10009

約数の個数: 16

約数和(自身を含む): 18180072

約数和(自身を除く): 8180062

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 9901, 19802, 49505, 99010, 1000001, 2000002, 5000005, 10000010]

約数ペア:

[(1, 10000010), (2, 5000005), (5, 2000002), (10, 1000001), (101, 99010), (202, 49505), (505, 19802), (1010, 9901)]