2008528857570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32537}}^1\times {\mathrm{66377}}^1$

素因数の和:98955

約数の個数: 64

約数和(自身を含む): 4976196166656

約数和(自身を除く): 2967667309086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 32537, 65074, 66377, 97611, 132754, 162685, 195222, 199131, 325370, 331885, 398262, 488055, 663770, 976110, 995655, 1008647, 1991310, 2017294, 2057687, 3025941, 4115374, 5043235, 6051882, 6173061, 10086470, 10288435, 12346122, 15129705, 20576870, 30259410, 30865305, 61730610, 2159708449, 4319416898, 6479125347, 10798542245, 12958250694, 21597084490, 32395626735, 64791253470, 66950961919, 133901923838, 200852885757, 334754809595, 401705771514, 669509619190, 1004264428785, 2008528857570]

約数ペア:

[(1, 2008528857570), (2, 1004264428785), (3, 669509619190), (5, 401705771514), (6, 334754809595), (10, 200852885757), (15, 133901923838), (30, 66950961919), (31, 64791253470), (62, 32395626735), (93, 21597084490), (155, 12958250694), (186, 10798542245), (310, 6479125347), (465, 4319416898), (930, 2159708449), (32537, 61730610), (65074, 30865305), (66377, 30259410), (97611, 20576870), (132754, 15129705), (162685, 12346122), (195222, 10288435), (199131, 10086470), (325370, 6173061), (331885, 6051882), (398262, 5043235), (488055, 4115374), (663770, 3025941), (976110, 2057687), (995655, 2017294), (1008647, 1991310)]