5234440

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 11897280

約数和(自身を除く): 6662840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1223, 2140, 2446, 4280, 4892, 6115, 9784, 12230, 24460, 48920, 130861, 261722, 523444, 654305, 1046888, 1308610, 2617220, 5234440]

約数ペア:

[(1, 5234440), (2, 2617220), (4, 1308610), (5, 1046888), (8, 654305), (10, 523444), (20, 261722), (40, 130861), (107, 48920), (214, 24460), (428, 12230), (535, 9784), (856, 6115), (1070, 4892), (1223, 4280), (2140, 2446)]