2000512030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{343141}}^1$

素因数の和:343212

約数の個数: 32

約数和(自身を含む): 4002408288

約数和(自身を除く): 2001896258

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 343141, 686282, 1715705, 3431410, 3774551, 7549102, 18186473, 18872755, 36372946, 37745510, 90932365, 181864730, 200051203, 400102406, 1000256015, 2000512030]

約数ペア:

[(1, 2000512030), (2, 1000256015), (5, 400102406), (10, 200051203), (11, 181864730), (22, 90932365), (53, 37745510), (55, 36372946), (106, 18872755), (110, 18186473), (265, 7549102), (530, 3774551), (583, 3431410), (1166, 1715705), (2915, 686282), (5830, 343141)]