200059960

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{6607}}^1$

素因数の和:7375

約数の個数: 32

約数和(自身を含む): 450797760

約数和(自身を除く): 250737800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 1514, 3028, 3785, 6056, 6607, 7570, 13214, 15140, 26428, 30280, 33035, 52856, 66070, 132140, 264280, 5001499, 10002998, 20005996, 25007495, 40011992, 50014990, 100029980, 200059960]

約数ペア:

[(1, 200059960), (2, 100029980), (4, 50014990), (5, 40011992), (8, 25007495), (10, 20005996), (20, 10002998), (40, 5001499), (757, 264280), (1514, 132140), (3028, 66070), (3785, 52856), (6056, 33035), (6607, 30280), (7570, 26428), (13214, 15140)]