14128580

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6481}}^1$

素因数の和:6599

約数の個数: 24

約数和(自身を含む): 29946840

約数和(自身を除く): 15818260

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 6481, 12962, 25924, 32405, 64810, 129620, 706429, 1412858, 2825716, 3532145, 7064290, 14128580]

約数ペア:

[(1, 14128580), (2, 7064290), (4, 3532145), (5, 2825716), (10, 1412858), (20, 706429), (109, 129620), (218, 64810), (436, 32405), (545, 25924), (1090, 12962), (2180, 6481)]