100000010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{909091}}^1$

素因数の和:909109

約数の個数: 16

約数和(自身を含む): 196363872

約数和(自身を除く): 96363862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 909091, 1818182, 4545455, 9090910, 10000001, 20000002, 50000005, 100000010]

約数ペア:

[(1, 100000010), (2, 50000005), (5, 20000002), (10, 10000001), (11, 9090910), (22, 4545455), (55, 1818182), (110, 909091)]