676899804680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1579}}^1\times {\mathrm{974293}}^1$

素因数の和:975894

約数の個数: 64

約数和(自身を含む): 1662535281600

約数和(自身を除く): 985635476920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1579, 3158, 6316, 7895, 12632, 15790, 17369, 31580, 34738, 63160, 69476, 86845, 138952, 173690, 347380, 694760, 974293, 1948586, 3897172, 4871465, 7794344, 9742930, 10717223, 19485860, 21434446, 38971720, 42868892, 53586115, 85737784, 107172230, 214344460, 428688920, 1538408647, 3076817294, 6153634588, 7692043235, 12307269176, 15384086470, 16922495117, 30768172940, 33844990234, 61536345880, 67689980468, 84612475585, 135379960936, 169224951170, 338449902340, 676899804680]

約数ペア:

[(1, 676899804680), (2, 338449902340), (4, 169224951170), (5, 135379960936), (8, 84612475585), (10, 67689980468), (11, 61536345880), (20, 33844990234), (22, 30768172940), (40, 16922495117), (44, 15384086470), (55, 12307269176), (88, 7692043235), (110, 6153634588), (220, 3076817294), (440, 1538408647), (1579, 428688920), (3158, 214344460), (6316, 107172230), (7895, 85737784), (12632, 53586115), (15790, 42868892), (17369, 38971720), (31580, 21434446), (34738, 19485860), (63160, 10717223), (69476, 9742930), (86845, 7794344), (138952, 4871465), (173690, 3897172), (347380, 1948586), (694760, 974293)]