80809590985

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1\times {\mathrm{70327}}^1$

素因数の和:73320

約数の個数: 16

約数和(自身を含む): 98234150400

約数和(自身を除く): 17424559415

約数列:

[1, 5, 79, 395, 2909, 14545, 70327, 229811, 351635, 1149055, 5555833, 27779165, 204581243, 1022906215, 16161918197, 80809590985]

約数ペア:

[(1, 80809590985), (5, 16161918197), (79, 1022906215), (395, 204581243), (2909, 27779165), (14545, 5555833), (70327, 1149055), (229811, 351635)]