15370580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26501}}^1$

素因数の和:26539

約数の個数: 24

約数和(自身を含む): 33392520

約数和(自身を除く): 18021940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 26501, 53002, 106004, 132505, 265010, 530020, 768529, 1537058, 3074116, 3842645, 7685290, 15370580]

約数ペア:

[(1, 15370580), (2, 7685290), (4, 3842645), (5, 3074116), (10, 1537058), (20, 768529), (29, 530020), (58, 265010), (116, 132505), (145, 106004), (290, 53002), (580, 26501)]