141282760

素因数分解:

$2^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{3329}}^1$

素因数の和:4401

約数の個数: 32

約数和(自身を含む): 318281400

約数和(自身を除く): 176998640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1061, 2122, 3329, 4244, 5305, 6658, 8488, 10610, 13316, 16645, 21220, 26632, 33290, 42440, 66580, 133160, 3532069, 7064138, 14128276, 17660345, 28256552, 35320690, 70641380, 141282760]

約数ペア:

[(1, 141282760), (2, 70641380), (4, 35320690), (5, 28256552), (8, 17660345), (10, 14128276), (20, 7064138), (40, 3532069), (1061, 133160), (2122, 66580), (3329, 42440), (4244, 33290), (5305, 26632), (6658, 21220), (8488, 16645), (10610, 13316)]