2420199648005

素因数分解:

$5^1\times {\mathrm{499}}^1\times {\mathrm{1759}}^1\times {\mathrm{551461}}^1$

素因数の和:553724

約数の個数: 16

約数和(自身を含む): 2911719360000

約数和(自身を除く): 491519711995

約数列:

[1, 5, 499, 1759, 2495, 8795, 551461, 877741, 2757305, 4388705, 275179039, 970019899, 1375895195, 4850099495, 484039929601, 2420199648005]

約数ペア:

[(1, 2420199648005), (5, 484039929601), (499, 4850099495), (1759, 1375895195), (2495, 970019899), (8795, 275179039), (551461, 4388705), (877741, 2757305)]