11772860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 27457920

約数和(自身を除く): 15685060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 907, 1180, 1298, 1814, 2596, 3245, 3628, 4535, 6490, 9070, 9977, 12980, 18140, 19954, 39908, 49885, 53513, 99770, 107026, 199540, 214052, 267565, 535130, 588643, 1070260, 1177286, 2354572, 2943215, 5886430, 11772860]

約数ペア:

[(1, 11772860), (2, 5886430), (4, 2943215), (5, 2354572), (10, 1177286), (11, 1070260), (20, 588643), (22, 535130), (44, 267565), (55, 214052), (59, 199540), (110, 107026), (118, 99770), (220, 53513), (236, 49885), (295, 39908), (590, 19954), (649, 18140), (907, 12980), (1180, 9977), (1298, 9070), (1814, 6490), (2596, 4535), (3245, 3628)]