359804020

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{16829}}^1$

素因数の和:17907

約数の個数: 24

約数和(自身を含む): 756340200

約数和(自身を除く): 396536180

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 4276, 5345, 10690, 16829, 21380, 33658, 67316, 84145, 168290, 336580, 17990201, 35980402, 71960804, 89951005, 179902010, 359804020]

約数ペア:

[(1, 359804020), (2, 179902010), (4, 89951005), (5, 71960804), (10, 35980402), (20, 17990201), (1069, 336580), (2138, 168290), (4276, 84145), (5345, 67316), (10690, 33658), (16829, 21380)]