8562280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2579}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 19504800

約数和(自身を除く): 10942520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2579, 3320, 5158, 10316, 12895, 20632, 25790, 51580, 103160, 214057, 428114, 856228, 1070285, 1712456, 2140570, 4281140, 8562280]

約数ペア:

[(1, 8562280), (2, 4281140), (4, 2140570), (5, 1712456), (8, 1070285), (10, 856228), (20, 428114), (40, 214057), (83, 103160), (166, 51580), (332, 25790), (415, 20632), (664, 12895), (830, 10316), (1660, 5158), (2579, 3320)]