32390960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{8263}}^1$

素因数の和:8290

約数の個数: 60

約数和(自身を含む): 87614928

約数和(自身を除く): 55223968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 8263, 16526, 33052, 41315, 57841, 66104, 82630, 115682, 132208, 165260, 231364, 289205, 330520, 404887, 462728, 578410, 661040, 809774, 925456, 1156820, 1619548, 2024435, 2313640, 3239096, 4048870, 4627280, 6478192, 8097740, 16195480, 32390960]

約数ペア:

[(1, 32390960), (2, 16195480), (4, 8097740), (5, 6478192), (7, 4627280), (8, 4048870), (10, 3239096), (14, 2313640), (16, 2024435), (20, 1619548), (28, 1156820), (35, 925456), (40, 809774), (49, 661040), (56, 578410), (70, 462728), (80, 404887), (98, 330520), (112, 289205), (140, 231364), (196, 165260), (245, 132208), (280, 115682), (392, 82630), (490, 66104), (560, 57841), (784, 41315), (980, 33052), (1960, 16526), (3920, 8263)]