3946160

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 9280656

約数和(自身を除く): 5334496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 461, 535, 856, 922, 1070, 1712, 1844, 2140, 2305, 3688, 4280, 4610, 7376, 8560, 9220, 18440, 36880, 49327, 98654, 197308, 246635, 394616, 493270, 789232, 986540, 1973080, 3946160]

約数ペア:

[(1, 3946160), (2, 1973080), (4, 986540), (5, 789232), (8, 493270), (10, 394616), (16, 246635), (20, 197308), (40, 98654), (80, 49327), (107, 36880), (214, 18440), (428, 9220), (461, 8560), (535, 7376), (856, 4610), (922, 4280), (1070, 3688), (1712, 2305), (1844, 2140)]