2609080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 6181200

約数和(自身を除く): 3572120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3433, 6866, 13732, 17165, 27464, 34330, 65227, 68660, 130454, 137320, 260908, 326135, 521816, 652270, 1304540, 2609080]

約数ペア:

[(1, 2609080), (2, 1304540), (4, 652270), (5, 521816), (8, 326135), (10, 260908), (19, 137320), (20, 130454), (38, 68660), (40, 65227), (76, 34330), (95, 27464), (152, 17165), (190, 13732), (380, 6866), (760, 3433)]