7024280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 16046640

約数和(自身を除く): 9022360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2621, 2680, 5242, 10484, 13105, 20968, 26210, 52420, 104840, 175607, 351214, 702428, 878035, 1404856, 1756070, 3512140, 7024280]

約数ペア:

[(1, 7024280), (2, 3512140), (4, 1756070), (5, 1404856), (8, 878035), (10, 702428), (20, 351214), (40, 175607), (67, 104840), (134, 52420), (268, 26210), (335, 20968), (536, 13105), (670, 10484), (1340, 5242), (2621, 2680)]