200061560

素因数分解:

$2^3\times 5^1\times {\mathrm{5001539}}^1$

素因数の和:5001550

約数の個数: 16

約数和(自身を含む): 450138600

約数和(自身を除く): 250077040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5001539, 10003078, 20006156, 25007695, 40012312, 50015390, 100030780, 200061560]

約数ペア:

[(1, 200061560), (2, 100030780), (4, 50015390), (5, 40012312), (8, 25007695), (10, 20006156), (20, 10003078), (40, 5001539)]