14398960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9473}}^1$

素因数の和:9505

約数の個数: 40

約数和(自身を含む): 35243280

約数和(自身を除く): 20844320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 9473, 18946, 37892, 47365, 75784, 94730, 151568, 179987, 189460, 359974, 378920, 719948, 757840, 899935, 1439896, 1799870, 2879792, 3599740, 7199480, 14398960]

約数ペア:

[(1, 14398960), (2, 7199480), (4, 3599740), (5, 2879792), (8, 1799870), (10, 1439896), (16, 899935), (19, 757840), (20, 719948), (38, 378920), (40, 359974), (76, 189460), (80, 179987), (95, 151568), (152, 94730), (190, 75784), (304, 47365), (380, 37892), (760, 18946), (1520, 9473)]