1805702980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3113281}}^1$

素因数の和:3113319

約数の個数: 24

約数和(自身を含む): 3922735320

約数和(自身を除く): 2117032340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3113281, 6226562, 12453124, 15566405, 31132810, 62265620, 90285149, 180570298, 361140596, 451425745, 902851490, 1805702980]

約数ペア:

[(1, 1805702980), (2, 902851490), (4, 451425745), (5, 361140596), (10, 180570298), (20, 90285149), (29, 62265620), (58, 31132810), (116, 15566405), (145, 12453124), (290, 6226562), (580, 3113281)]