560256290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{16067}}^1$

素因数の和:16402

約数の個数: 32

約数和(自身を含む): 1103678784

約数和(自身を除く): 543422494

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 634, 1585, 3170, 3487, 6974, 16067, 17435, 32134, 34870, 80335, 160670, 176737, 353474, 883685, 1767370, 5093239, 10186478, 25466195, 50932390, 56025629, 112051258, 280128145, 560256290]

約数ペア:

[(1, 560256290), (2, 280128145), (5, 112051258), (10, 56025629), (11, 50932390), (22, 25466195), (55, 10186478), (110, 5093239), (317, 1767370), (634, 883685), (1585, 353474), (3170, 176737), (3487, 160670), (6974, 80335), (16067, 34870), (17435, 32134)]