42161510

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 77898240

約数和(自身を除く): 35736730

約数列:

[1, 2, 5, 10, 79, 83, 158, 166, 395, 415, 643, 790, 830, 1286, 3215, 6430, 6557, 13114, 32785, 50797, 53369, 65570, 101594, 106738, 253985, 266845, 507970, 533690, 4216151, 8432302, 21080755, 42161510]

約数ペア:

[(1, 42161510), (2, 21080755), (5, 8432302), (10, 4216151), (79, 533690), (83, 507970), (158, 266845), (166, 253985), (395, 106738), (415, 101594), (643, 65570), (790, 53369), (830, 50797), (1286, 32785), (3215, 13114), (6430, 6557)]