14278318640

素因数分解:

$2^4\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{176887}}^1$

素因数の和:177909

約数の個数: 40

約数和(自身を含む): 33230179680

約数和(自身を除く): 18951861040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1009, 2018, 4036, 5045, 8072, 10090, 16144, 20180, 40360, 80720, 176887, 353774, 707548, 884435, 1415096, 1768870, 2830192, 3537740, 7075480, 14150960, 178478983, 356957966, 713915932, 892394915, 1427831864, 1784789830, 2855663728, 3569579660, 7139159320, 14278318640]

約数ペア:

[(1, 14278318640), (2, 7139159320), (4, 3569579660), (5, 2855663728), (8, 1784789830), (10, 1427831864), (16, 892394915), (20, 713915932), (40, 356957966), (80, 178478983), (1009, 14150960), (2018, 7075480), (4036, 3537740), (5045, 2830192), (8072, 1768870), (10090, 1415096), (16144, 884435), (20180, 707548), (40360, 353774), (80720, 176887)]