977317990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1759}}^1\times {\mathrm{5051}}^1$

素因数の和:6828

約数の個数: 32

約数和(自身を含む): 1920568320

約数和(自身を除く): 943250330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1759, 3518, 5051, 8795, 10102, 17590, 19349, 25255, 38698, 50510, 55561, 96745, 111122, 193490, 277805, 555610, 8884709, 17769418, 44423545, 88847090, 97731799, 195463598, 488658995, 977317990]

約数ペア:

[(1, 977317990), (2, 488658995), (5, 195463598), (10, 97731799), (11, 88847090), (22, 44423545), (55, 17769418), (110, 8884709), (1759, 555610), (3518, 277805), (5051, 193490), (8795, 111122), (10102, 96745), (17590, 55561), (19349, 50510), (25255, 38698)]