2893160

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 6566400

約数和(自身を除く): 3673240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 479, 604, 755, 958, 1208, 1510, 1916, 2395, 3020, 3832, 4790, 6040, 9580, 19160, 72329, 144658, 289316, 361645, 578632, 723290, 1446580, 2893160]

約数ペア:

[(1, 2893160), (2, 1446580), (4, 723290), (5, 578632), (8, 361645), (10, 289316), (20, 144658), (40, 72329), (151, 19160), (302, 9580), (479, 6040), (604, 4790), (755, 3832), (958, 3020), (1208, 2395), (1510, 1916)]