5506040

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 12474000

約数和(自身を除く): 6967960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 769, 895, 1432, 1538, 1790, 3076, 3580, 3845, 6152, 7160, 7690, 15380, 30760, 137651, 275302, 550604, 688255, 1101208, 1376510, 2753020, 5506040]

約数ペア:

[(1, 5506040), (2, 2753020), (4, 1376510), (5, 1101208), (8, 688255), (10, 550604), (20, 275302), (40, 137651), (179, 30760), (358, 15380), (716, 7690), (769, 7160), (895, 6152), (1432, 3845), (1538, 3580), (1790, 3076)]