7048760

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 15938640

約数和(自身を除く): 8889880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 563, 626, 1126, 1252, 1565, 2252, 2504, 2815, 3130, 4504, 5630, 6260, 11260, 12520, 22520, 176219, 352438, 704876, 881095, 1409752, 1762190, 3524380, 7048760]

約数ペア:

[(1, 7048760), (2, 3524380), (4, 1762190), (5, 1409752), (8, 881095), (10, 704876), (20, 352438), (40, 176219), (313, 22520), (563, 12520), (626, 11260), (1126, 6260), (1252, 5630), (1565, 4504), (2252, 3130), (2504, 2815)]