80777942795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2371}}^1\times {\mathrm{7841}}^1$

素因数の和:10307

約数の個数: 32

約数和(自身を含む): 107143050240

約数和(自身を除く): 26365107445

約数列:

[1, 5, 11, 55, 79, 395, 869, 2371, 4345, 7841, 11855, 26081, 39205, 86251, 130405, 187309, 431255, 619439, 936545, 2060399, 3097195, 6813829, 10301995, 18591011, 34069145, 92955055, 204501121, 1022505605, 1468689869, 7343449345, 16155588559, 80777942795]

約数ペア:

[(1, 80777942795), (5, 16155588559), (11, 7343449345), (55, 1468689869), (79, 1022505605), (395, 204501121), (869, 92955055), (2371, 34069145), (4345, 18591011), (7841, 10301995), (11855, 6813829), (26081, 3097195), (39205, 2060399), (86251, 936545), (130405, 619439), (187309, 431255)]