4150421.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 70023320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 1999, 2120, 2332, 2915, 3998, 4664, 5830, 7996, 9995, 11660, 15992, 19990, 21989, 23320, 39980, 43978, 79960, 87956, 105947, 109945, 175912, 211894, 219890, 423788, 439780, 529735, 847576, 879560, 1059470, 1165417, 2118940, 2330834, 4237880, 4661668, 5827085, 9323336, 11654170, 23308340, 46616680]

約数ペア:

[(1, 46616680), (2, 23308340), (4, 11654170), (5, 9323336), (8, 5827085), (10, 4661668), (11, 4237880), (20, 2330834), (22, 2118940), (40, 1165417), (44, 1059470), (53, 879560), (55, 847576), (88, 529735), (106, 439780), (110, 423788), (212, 219890), (220, 211894), (265, 175912), (424, 109945), (440, 105947), (530, 87956), (583, 79960), (1060, 43978), (1166, 39980), (1999, 23320), (2120, 21989), (2332, 19990), (2915, 15992), (3998, 11660), (4664, 9995), (5830, 7996)]