12914960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7019}}^1$

素因数の和:7055

約数の個数: 40

約数和(自身を含む): 31337280

約数和(自身を除く): 18422320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 7019, 14038, 28076, 35095, 56152, 70190, 112304, 140380, 161437, 280760, 322874, 561520, 645748, 807185, 1291496, 1614370, 2582992, 3228740, 6457480, 12914960]

約数ペア:

[(1, 12914960), (2, 6457480), (4, 3228740), (5, 2582992), (8, 1614370), (10, 1291496), (16, 807185), (20, 645748), (23, 561520), (40, 322874), (46, 280760), (80, 161437), (92, 140380), (115, 112304), (184, 70190), (230, 56152), (368, 35095), (460, 28076), (920, 14038), (1840, 7019)]