5267140220

素因数分解:

$2^2\times 5^1\times {\mathrm{9973}}^1\times {\mathrm{26407}}^1$

素因数の和:36389

約数の個数: 24

約数和(自身を含む): 11062522464

約数和(自身を除く): 5795382244

約数列:

[1, 2, 4, 5, 10, 20, 9973, 19946, 26407, 39892, 49865, 52814, 99730, 105628, 132035, 199460, 264070, 528140, 263357011, 526714022, 1053428044, 1316785055, 2633570110, 5267140220]

約数ペア:

[(1, 5267140220), (2, 2633570110), (4, 1316785055), (5, 1053428044), (10, 526714022), (20, 263357011), (9973, 528140), (19946, 264070), (26407, 199460), (39892, 132035), (49865, 105628), (52814, 99730)]