22531570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 42229440

約数和(自身を除く): 19697870

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 859, 1718, 2623, 4295, 5246, 8590, 13115, 26230, 36937, 52399, 73874, 104798, 184685, 261995, 369370, 523990, 2253157, 4506314, 11265785, 22531570]

約数ペア:

[(1, 22531570), (2, 11265785), (5, 4506314), (10, 2253157), (43, 523990), (61, 369370), (86, 261995), (122, 184685), (215, 104798), (305, 73874), (430, 52399), (610, 36937), (859, 26230), (1718, 13115), (2623, 8590), (4295, 5246)]