16332280

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1783}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 36928800

約数和(自身を除く): 20596520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1783, 1832, 2290, 3566, 4580, 7132, 8915, 9160, 14264, 17830, 35660, 71320, 408307, 816614, 1633228, 2041535, 3266456, 4083070, 8166140, 16332280]

約数ペア:

[(1, 16332280), (2, 8166140), (4, 4083070), (5, 3266456), (8, 2041535), (10, 1633228), (20, 816614), (40, 408307), (229, 71320), (458, 35660), (916, 17830), (1145, 14264), (1783, 9160), (1832, 8915), (2290, 7132), (3566, 4580)]