2210366290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{38867}}^1$

素因数の和:38943

約数の個数: 48

約数和(自身を含む): 4466399616

約数和(自身を除く): 2256033326

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 517, 605, 1034, 1210, 2585, 5170, 5687, 11374, 28435, 38867, 56870, 77734, 194335, 388670, 427537, 855074, 1826749, 2137685, 3653498, 4275370, 4702907, 9133745, 9405814, 18267490, 20094239, 23514535, 40188478, 47029070, 100471195, 200942390, 221036629, 442073258, 1105183145, 2210366290]

約数ペア:

[(1, 2210366290), (2, 1105183145), (5, 442073258), (10, 221036629), (11, 200942390), (22, 100471195), (47, 47029070), (55, 40188478), (94, 23514535), (110, 20094239), (121, 18267490), (235, 9405814), (242, 9133745), (470, 4702907), (517, 4275370), (605, 3653498), (1034, 2137685), (1210, 1826749), (2585, 855074), (5170, 427537), (5687, 388670), (11374, 194335), (28435, 77734), (38867, 56870)]