8193620

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1789}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 17291400

約数和(自身を除く): 9097780

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 1789, 2290, 3578, 4580, 7156, 8945, 17890, 35780, 409681, 819362, 1638724, 2048405, 4096810, 8193620]

約数ペア:

[(1, 8193620), (2, 4096810), (4, 2048405), (5, 1638724), (10, 819362), (20, 409681), (229, 35780), (458, 17890), (916, 8945), (1145, 7156), (1789, 4580), (2290, 3578)]