516568040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2237}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 1218188160

約数和(自身を除く): 701620120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 251, 460, 502, 920, 1004, 1255, 2008, 2237, 2510, 4474, 5020, 5773, 8948, 10040, 11185, 11546, 17896, 22370, 23092, 28865, 44740, 46184, 51451, 57730, 89480, 102902, 115460, 205804, 230920, 257255, 411608, 514510, 561487, 1029020, 1122974, 2058040, 2245948, 2807435, 4491896, 5614870, 11229740, 12914201, 22459480, 25828402, 51656804, 64571005, 103313608, 129142010, 258284020, 516568040]

約数ペア:

[(1, 516568040), (2, 258284020), (4, 129142010), (5, 103313608), (8, 64571005), (10, 51656804), (20, 25828402), (23, 22459480), (40, 12914201), (46, 11229740), (92, 5614870), (115, 4491896), (184, 2807435), (230, 2245948), (251, 2058040), (460, 1122974), (502, 1029020), (920, 561487), (1004, 514510), (1255, 411608), (2008, 257255), (2237, 230920), (2510, 205804), (4474, 115460), (5020, 102902), (5773, 89480), (8948, 57730), (10040, 51451), (11185, 46184), (11546, 44740), (17896, 28865), (22370, 23092)]