57772900

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4217}}^1$

素因数の和:4368

約数の個数: 36

約数和(自身を含む): 126312228

約数和(自身を除く): 68539328

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 4217, 6850, 8434, 13700, 16868, 21085, 42170, 84340, 105425, 210850, 421700, 577729, 1155458, 2310916, 2888645, 5777290, 11554580, 14443225, 28886450, 57772900]

約数ペア:

[(1, 57772900), (2, 28886450), (4, 14443225), (5, 11554580), (10, 5777290), (20, 2888645), (25, 2310916), (50, 1155458), (100, 577729), (137, 421700), (274, 210850), (548, 105425), (685, 84340), (1370, 42170), (2740, 21085), (3425, 16868), (4217, 13700), (6850, 8434)]