39753920

素因数分解:

$2^6\times 5^1\times {\mathrm{124231}}^1$

素因数の和:124248

約数の個数: 28

約数和(自身を含む): 94664784

約数和(自身を除く): 54910864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 124231, 248462, 496924, 621155, 993848, 1242310, 1987696, 2484620, 3975392, 4969240, 7950784, 9938480, 19876960, 39753920]

約数ペア:

[(1, 39753920), (2, 19876960), (4, 9938480), (5, 7950784), (8, 4969240), (10, 3975392), (16, 2484620), (20, 1987696), (32, 1242310), (40, 993848), (64, 621155), (80, 496924), (160, 248462), (320, 124231)]