79640305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7691}}^1$

素因数の和:7824

約数の個数: 16

約数和(自身を含む): 101534400

約数和(自身を除く): 21894095

約数列:

[1, 5, 19, 95, 109, 545, 2071, 7691, 10355, 38455, 146129, 730645, 838319, 4191595, 15928061, 79640305]

約数ペア:

[(1, 79640305), (5, 15928061), (19, 4191595), (95, 838319), (109, 730645), (545, 146129), (2071, 38455), (7691, 10355)]