11772393040

素因数分解:

$2^4\times 5^1\times {\mathrm{937}}^1\times {\mathrm{157049}}^1$

素因数の和:157999

約数の個数: 40

約数和(自身を含む): 27400199400

約数和(自身を除く): 15627806360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 937, 1874, 3748, 4685, 7496, 9370, 14992, 18740, 37480, 74960, 157049, 314098, 628196, 785245, 1256392, 1570490, 2512784, 3140980, 6281960, 12563920, 147154913, 294309826, 588619652, 735774565, 1177239304, 1471549130, 2354478608, 2943098260, 5886196520, 11772393040]

約数ペア:

[(1, 11772393040), (2, 5886196520), (4, 2943098260), (5, 2354478608), (8, 1471549130), (10, 1177239304), (16, 735774565), (20, 588619652), (40, 294309826), (80, 147154913), (937, 12563920), (1874, 6281960), (3748, 3140980), (4685, 2512784), (7496, 1570490), (9370, 1256392), (14992, 785245), (18740, 628196), (37480, 314098), (74960, 157049)]