42084320

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3169}}^1$

素因数の和:3267

約数の個数: 48

約数和(自身を含む): 100653840

約数和(自身を除く): 58569520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3169, 3320, 6338, 6640, 12676, 13280, 15845, 25352, 31690, 50704, 63380, 101408, 126760, 253520, 263027, 507040, 526054, 1052108, 1315135, 2104216, 2630270, 4208432, 5260540, 8416864, 10521080, 21042160, 42084320]

約数ペア:

[(1, 42084320), (2, 21042160), (4, 10521080), (5, 8416864), (8, 5260540), (10, 4208432), (16, 2630270), (20, 2104216), (32, 1315135), (40, 1052108), (80, 526054), (83, 507040), (160, 263027), (166, 253520), (332, 126760), (415, 101408), (664, 63380), (830, 50704), (1328, 31690), (1660, 25352), (2656, 15845), (3169, 13280), (3320, 12676), (6338, 6640)]