28560430

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{2027}}^1$

素因数の和:3443

約数の個数: 16

約数和(自身を含む): 51470640

約数和(自身を除く): 22910210

約数列:

[1, 2, 5, 10, 1409, 2027, 2818, 4054, 7045, 10135, 14090, 20270, 2856043, 5712086, 14280215, 28560430]

約数ペア:

[(1, 28560430), (2, 14280215), (5, 5712086), (10, 2856043), (1409, 20270), (2027, 14090), (2818, 10135), (4054, 7045)]