13828046540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8979251}}^1$

素因数の和:8979278

約数の個数: 48

約数和(自身を含む): 36204344064

約数和(自身を除く): 22376297524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 8979251, 17958502, 35917004, 44896255, 62854757, 89792510, 98771761, 125709514, 179585020, 197543522, 251419028, 314273785, 395087044, 493858805, 628547570, 691402327, 987717610, 1257095140, 1382804654, 1975435220, 2765609308, 3457011635, 6914023270, 13828046540]

約数ペア:

[(1, 13828046540), (2, 6914023270), (4, 3457011635), (5, 2765609308), (7, 1975435220), (10, 1382804654), (11, 1257095140), (14, 987717610), (20, 691402327), (22, 628547570), (28, 493858805), (35, 395087044), (44, 314273785), (55, 251419028), (70, 197543522), (77, 179585020), (110, 125709514), (140, 98771761), (154, 89792510), (220, 62854757), (308, 44896255), (385, 35917004), (770, 17958502), (1540, 8979251)]