5284820

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2969}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 11226600

約数和(自身を除く): 5941780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2969, 5938, 11876, 14845, 29690, 59380, 264241, 528482, 1056964, 1321205, 2642410, 5284820]

約数ペア:

[(1, 5284820), (2, 2642410), (4, 1321205), (5, 1056964), (10, 528482), (20, 264241), (89, 59380), (178, 29690), (356, 14845), (445, 11876), (890, 5938), (1780, 2969)]