114772280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{409901}}^1$

素因数の和:409919

約数の個数: 32

約数和(自身を含む): 295129440

約数和(自身を除く): 180357160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 409901, 819802, 1639604, 2049505, 2869307, 3279208, 4099010, 5738614, 8198020, 11477228, 14346535, 16396040, 22954456, 28693070, 57386140, 114772280]

約数ペア:

[(1, 114772280), (2, 57386140), (4, 28693070), (5, 22954456), (7, 16396040), (8, 14346535), (10, 11477228), (14, 8198020), (20, 5738614), (28, 4099010), (35, 3279208), (40, 2869307), (56, 2049505), (70, 1639604), (140, 819802), (280, 409901)]