1973080

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 4490640

約数和(自身を除く): 2517560

約数列:

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

約数ペア:

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