45394960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43649}}^1$

素因数の和:43675

約数の個数: 40

約数和(自身を含む): 113664600

約数和(自身を除く): 68269640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43649, 87298, 174596, 218245, 349192, 436490, 567437, 698384, 872980, 1134874, 1745960, 2269748, 2837185, 3491920, 4539496, 5674370, 9078992, 11348740, 22697480, 45394960]

約数ペア:

[(1, 45394960), (2, 22697480), (4, 11348740), (5, 9078992), (8, 5674370), (10, 4539496), (13, 3491920), (16, 2837185), (20, 2269748), (26, 1745960), (40, 1134874), (52, 872980), (65, 698384), (80, 567437), (104, 436490), (130, 349192), (208, 218245), (260, 174596), (520, 87298), (1040, 43649)]