124545140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{214733}}^1$

素因数の和:214771

約数の個数: 24

約数和(自身を含む): 270564840

約数和(自身を除く): 146019700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 214733, 429466, 858932, 1073665, 2147330, 4294660, 6227257, 12454514, 24909028, 31136285, 62272570, 124545140]

約数ペア:

[(1, 124545140), (2, 62272570), (4, 31136285), (5, 24909028), (10, 12454514), (20, 6227257), (29, 4294660), (58, 2147330), (116, 1073665), (145, 858932), (290, 429466), (580, 214733)]