1330256950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{7177}}^1$

素因数の和:7537

約数の個数: 48

約数和(自身を含む): 2707599024

約数和(自身を除く): 1377342074

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 337, 550, 674, 1685, 3370, 3707, 7177, 7414, 8425, 14354, 16850, 18535, 35885, 37070, 71770, 78947, 92675, 157894, 179425, 185350, 358850, 394735, 789470, 1973675, 2418649, 3947350, 4837298, 12093245, 24186490, 26605139, 53210278, 60466225, 120932450, 133025695, 266051390, 665128475, 1330256950]

約数ペア:

[(1, 1330256950), (2, 665128475), (5, 266051390), (10, 133025695), (11, 120932450), (22, 60466225), (25, 53210278), (50, 26605139), (55, 24186490), (110, 12093245), (275, 4837298), (337, 3947350), (550, 2418649), (674, 1973675), (1685, 789470), (3370, 394735), (3707, 358850), (7177, 185350), (7414, 179425), (8425, 157894), (14354, 92675), (16850, 78947), (18535, 71770), (35885, 37070)]