9080200

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 21404880

約数和(自身を除く): 12324680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 547, 664, 830, 1094, 1660, 2075, 2188, 2735, 3320, 4150, 4376, 5470, 8300, 10940, 13675, 16600, 21880, 27350, 45401, 54700, 90802, 109400, 181604, 227005, 363208, 454010, 908020, 1135025, 1816040, 2270050, 4540100, 9080200]

約数ペア:

[(1, 9080200), (2, 4540100), (4, 2270050), (5, 1816040), (8, 1135025), (10, 908020), (20, 454010), (25, 363208), (40, 227005), (50, 181604), (83, 109400), (100, 90802), (166, 54700), (200, 45401), (332, 27350), (415, 21880), (547, 16600), (664, 13675), (830, 10940), (1094, 8300), (1660, 5470), (2075, 4376), (2188, 4150), (2735, 3320)]