1112485520

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167543}}^1$

素因数の和:167639

約数の個数: 40

約数和(自身を含む): 2617707456

約数和(自身を除く): 1505221936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 167543, 335086, 670172, 837715, 1340344, 1675430, 2680688, 3350860, 6701720, 13403440, 13906069, 27812138, 55624276, 69530345, 111248552, 139060690, 222497104, 278121380, 556242760, 1112485520]

約数ペア:

[(1, 1112485520), (2, 556242760), (4, 278121380), (5, 222497104), (8, 139060690), (10, 111248552), (16, 69530345), (20, 55624276), (40, 27812138), (80, 13906069), (83, 13403440), (166, 6701720), (332, 3350860), (415, 2680688), (664, 1675430), (830, 1340344), (1328, 837715), (1660, 670172), (3320, 335086), (6640, 167543)]