3840817160

素因数分解:

$2^3\times 5^1\times {\mathrm{2969}}^1\times {\mathrm{32341}}^1$

素因数の和:35321

約数の個数: 32

約数和(自身を含む): 8645016600

約数和(自身を除く): 4804199440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2969, 5938, 11876, 14845, 23752, 29690, 32341, 59380, 64682, 118760, 129364, 161705, 258728, 323410, 646820, 1293640, 96020429, 192040858, 384081716, 480102145, 768163432, 960204290, 1920408580, 3840817160]

約数ペア:

[(1, 3840817160), (2, 1920408580), (4, 960204290), (5, 768163432), (8, 480102145), (10, 384081716), (20, 192040858), (40, 96020429), (2969, 1293640), (5938, 646820), (11876, 323410), (14845, 258728), (23752, 161705), (29690, 129364), (32341, 118760), (59380, 64682)]