6406040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8429}}^1$

素因数の和:8459

約数の個数: 32

約数和(自身を含む): 15174000

約数和(自身を除く): 8767960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 8429, 16858, 33716, 42145, 67432, 84290, 160151, 168580, 320302, 337160, 640604, 800755, 1281208, 1601510, 3203020, 6406040]

約数ペア:

[(1, 6406040), (2, 3203020), (4, 1601510), (5, 1281208), (8, 800755), (10, 640604), (19, 337160), (20, 320302), (38, 168580), (40, 160151), (76, 84290), (95, 67432), (152, 42145), (190, 33716), (380, 16858), (760, 8429)]