16975334120

素因数分解:

$2^3\times 5^1\times {\mathrm{7219}}^1\times {\mathrm{58787}}^1$

素因数の和:66017

約数の個数: 32

約数和(自身を含む): 38200442400

約数和(自身を除く): 21225108280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7219, 14438, 28876, 36095, 57752, 58787, 72190, 117574, 144380, 235148, 288760, 293935, 470296, 587870, 1175740, 2351480, 424383353, 848766706, 1697533412, 2121916765, 3395066824, 4243833530, 8487667060, 16975334120]

約数ペア:

[(1, 16975334120), (2, 8487667060), (4, 4243833530), (5, 3395066824), (8, 2121916765), (10, 1697533412), (20, 848766706), (40, 424383353), (7219, 2351480), (14438, 1175740), (28876, 587870), (36095, 470296), (57752, 293935), (58787, 288760), (72190, 235148), (117574, 144380)]