16319450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{6661}}^1$

素因数の和:6687

約数の個数: 36

約数和(自身を含む): 35315262

約数和(自身を除く): 18995812

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 6661, 13322, 33305, 46627, 66610, 93254, 166525, 233135, 326389, 333050, 466270, 652778, 1165675, 1631945, 2331350, 3263890, 8159725, 16319450]

約数ペア:

[(1, 16319450), (2, 8159725), (5, 3263890), (7, 2331350), (10, 1631945), (14, 1165675), (25, 652778), (35, 466270), (49, 333050), (50, 326389), (70, 233135), (98, 166525), (175, 93254), (245, 66610), (350, 46627), (490, 33305), (1225, 13322), (2450, 6661)]