66252310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{161591}}^1$

素因数の和:161639

約数の個数: 16

約数和(自身を含む): 122163552

約数和(自身を除く): 55911242

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 161591, 323182, 807955, 1615910, 6625231, 13250462, 33126155, 66252310]

約数ペア:

[(1, 66252310), (2, 33126155), (5, 13250462), (10, 6625231), (41, 1615910), (82, 807955), (205, 323182), (410, 161591)]