11605840

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 27141120

約数和(自身を除く): 15535280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 607, 956, 1195, 1214, 1912, 2390, 2428, 3035, 3824, 4780, 4856, 6070, 9560, 9712, 12140, 19120, 24280, 48560, 145073, 290146, 580292, 725365, 1160584, 1450730, 2321168, 2901460, 5802920, 11605840]

約数ペア:

[(1, 11605840), (2, 5802920), (4, 2901460), (5, 2321168), (8, 1450730), (10, 1160584), (16, 725365), (20, 580292), (40, 290146), (80, 145073), (239, 48560), (478, 24280), (607, 19120), (956, 12140), (1195, 9712), (1214, 9560), (1912, 6070), (2390, 4856), (2428, 4780), (3035, 3824)]