2017684400

素因数分解:

$2^4\times 5^2\times {\mathrm{5044211}}^1$

素因数の和:5044229

約数の個数: 30

約数和(自身を含む): 4847487732

約数和(自身を除く): 2829803332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5044211, 10088422, 20176844, 25221055, 40353688, 50442110, 80707376, 100884220, 126105275, 201768440, 252210550, 403536880, 504421100, 1008842200, 2017684400]

約数ペア:

[(1, 2017684400), (2, 1008842200), (4, 504421100), (5, 403536880), (8, 252210550), (10, 201768440), (16, 126105275), (20, 100884220), (25, 80707376), (40, 50442110), (50, 40353688), (80, 25221055), (100, 20176844), (200, 10088422), (400, 5044211)]