16140950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 34712064

約数和(自身を除く): 18571114

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 350, 431, 535, 749, 862, 1070, 1498, 2155, 2675, 3017, 3745, 4310, 5350, 6034, 7490, 10775, 15085, 18725, 21550, 30170, 37450, 46117, 75425, 92234, 150850, 230585, 322819, 461170, 645638, 1152925, 1614095, 2305850, 3228190, 8070475, 16140950]

約数ペア:

[(1, 16140950), (2, 8070475), (5, 3228190), (7, 2305850), (10, 1614095), (14, 1152925), (25, 645638), (35, 461170), (50, 322819), (70, 230585), (107, 150850), (175, 92234), (214, 75425), (350, 46117), (431, 37450), (535, 30170), (749, 21550), (862, 18725), (1070, 15085), (1498, 10775), (2155, 7490), (2675, 6034), (3017, 5350), (3745, 4310)]