2116750400

素因数分解:

$2^6\times 5^2\times {\mathrm{131}}^1\times {\mathrm{10099}}^1$

素因数の和:10252

約数の個数: 84

約数和(自身を含む): 5248808400

約数和(自身を除く): 3132058000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 131, 160, 200, 262, 320, 400, 524, 655, 800, 1048, 1310, 1600, 2096, 2620, 3275, 4192, 5240, 6550, 8384, 10099, 10480, 13100, 20198, 20960, 26200, 40396, 41920, 50495, 52400, 80792, 100990, 104800, 161584, 201980, 209600, 252475, 323168, 403960, 504950, 646336, 807920, 1009900, 1322969, 1615840, 2019800, 2645938, 3231680, 4039600, 5291876, 6614845, 8079200, 10583752, 13229690, 16158400, 21167504, 26459380, 33074225, 42335008, 52918760, 66148450, 84670016, 105837520, 132296900, 211675040, 264593800, 423350080, 529187600, 1058375200, 2116750400]

約数ペア:

[(1, 2116750400), (2, 1058375200), (4, 529187600), (5, 423350080), (8, 264593800), (10, 211675040), (16, 132296900), (20, 105837520), (25, 84670016), (32, 66148450), (40, 52918760), (50, 42335008), (64, 33074225), (80, 26459380), (100, 21167504), (131, 16158400), (160, 13229690), (200, 10583752), (262, 8079200), (320, 6614845), (400, 5291876), (524, 4039600), (655, 3231680), (800, 2645938), (1048, 2019800), (1310, 1615840), (1600, 1322969), (2096, 1009900), (2620, 807920), (3275, 646336), (4192, 504950), (5240, 403960), (6550, 323168), (8384, 252475), (10099, 209600), (10480, 201980), (13100, 161584), (20198, 104800), (20960, 100990), (26200, 80792), (40396, 52400), (41920, 50495)]