104422640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{186469}}^1$

素因数の和:186489

約数の個数: 40

約数和(自身を含む): 277467360

約数和(自身を除く): 173044720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 186469, 372938, 745876, 932345, 1305283, 1491752, 1864690, 2610566, 2983504, 3729380, 5221132, 6526415, 7458760, 10442264, 13052830, 14917520, 20884528, 26105660, 52211320, 104422640]

約数ペア:

[(1, 104422640), (2, 52211320), (4, 26105660), (5, 20884528), (7, 14917520), (8, 13052830), (10, 10442264), (14, 7458760), (16, 6526415), (20, 5221132), (28, 3729380), (35, 2983504), (40, 2610566), (56, 1864690), (70, 1491752), (80, 1305283), (112, 932345), (140, 745876), (280, 372938), (560, 186469)]