8205460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7741}}^1$

素因数の和:7803

約数の個数: 24

約数和(自身を含む): 17558856

約数和(自身を除く): 9353396

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7741, 15482, 30964, 38705, 77410, 154820, 410273, 820546, 1641092, 2051365, 4102730, 8205460]

約数ペア:

[(1, 8205460), (2, 4102730), (4, 2051365), (5, 1641092), (10, 820546), (20, 410273), (53, 154820), (106, 77410), (212, 38705), (265, 30964), (530, 15482), (1060, 7741)]