4190260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11027}}^1$

素因数の和:11055

約数の個数: 24

約数和(自身を含む): 9263520

約数和(自身を除く): 5073260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11027, 22054, 44108, 55135, 110270, 209513, 220540, 419026, 838052, 1047565, 2095130, 4190260]

約数ペア:

[(1, 4190260), (2, 2095130), (4, 1047565), (5, 838052), (10, 419026), (19, 220540), (20, 209513), (38, 110270), (76, 55135), (95, 44108), (190, 22054), (380, 11027)]