5130140

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1433}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 10841040

約数和(自身を除く): 5710900

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1433, 1790, 2866, 3580, 5732, 7165, 14330, 28660, 256507, 513014, 1026028, 1282535, 2565070, 5130140]

約数ペア:

[(1, 5130140), (2, 2565070), (4, 1282535), (5, 1026028), (10, 513014), (20, 256507), (179, 28660), (358, 14330), (716, 7165), (895, 5732), (1433, 3580), (1790, 2866)]