200055860

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{13759}}^1$

素因数の和:14495

約数の個数: 24

約数和(自身を含む): 420725760

約数和(自身を除く): 220669900

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 7270, 13759, 14540, 27518, 55036, 68795, 137590, 275180, 10002793, 20005586, 40011172, 50013965, 100027930, 200055860]

約数ペア:

[(1, 200055860), (2, 100027930), (4, 50013965), (5, 40011172), (10, 20005586), (20, 10002793), (727, 275180), (1454, 137590), (2908, 68795), (3635, 55036), (7270, 27518), (13759, 14540)]