7029365840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12552439}}^1$

素因数の和:12552459

約数の個数: 40

約数和(自身を含む): 18678030720

約数和(自身を除く): 11648664880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12552439, 25104878, 50209756, 62762195, 87867073, 100419512, 125524390, 175734146, 200839024, 251048780, 351468292, 439335365, 502097560, 702936584, 878670730, 1004195120, 1405873168, 1757341460, 3514682920, 7029365840]

約数ペア:

[(1, 7029365840), (2, 3514682920), (4, 1757341460), (5, 1405873168), (7, 1004195120), (8, 878670730), (10, 702936584), (14, 502097560), (16, 439335365), (20, 351468292), (28, 251048780), (35, 200839024), (40, 175734146), (56, 125524390), (70, 100419512), (80, 87867073), (112, 62762195), (140, 50209756), (280, 25104878), (560, 12552439)]