88962280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{202187}}^1$

素因数の和:202209

約数の個数: 32

約数和(自身を含む): 218363040

約数和(自身を除く): 129400760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 202187, 404374, 808748, 1010935, 1617496, 2021870, 2224057, 4043740, 4448114, 8087480, 8896228, 11120285, 17792456, 22240570, 44481140, 88962280]

約数ペア:

[(1, 88962280), (2, 44481140), (4, 22240570), (5, 17792456), (8, 11120285), (10, 8896228), (11, 8087480), (20, 4448114), (22, 4043740), (40, 2224057), (44, 2021870), (55, 1617496), (88, 1010935), (110, 808748), (220, 404374), (440, 202187)]