4680640

素因数分解:

$2^6\times 5^1\times {\mathrm{14627}}^1$

素因数の和:14644

約数の個数: 28

約数和(自身を含む): 11146536

約数和(自身を除く): 6465896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 14627, 29254, 58508, 73135, 117016, 146270, 234032, 292540, 468064, 585080, 936128, 1170160, 2340320, 4680640]

約数ペア:

[(1, 4680640), (2, 2340320), (4, 1170160), (5, 936128), (8, 585080), (10, 468064), (16, 292540), (20, 234032), (32, 146270), (40, 117016), (64, 73135), (80, 58508), (160, 29254), (320, 14627)]