10368520640

素因数分解:

$2^6\times 5^1\times {\mathrm{32401627}}^1$

素因数の和:32401644

約数の個数: 28

約数和(自身を含む): 24690040536

約数和(自身を除く): 14321519896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 32401627, 64803254, 129606508, 162008135, 259213016, 324016270, 518426032, 648032540, 1036852064, 1296065080, 2073704128, 2592130160, 5184260320, 10368520640]

約数ペア:

[(1, 10368520640), (2, 5184260320), (4, 2592130160), (5, 2073704128), (8, 1296065080), (10, 1036852064), (16, 648032540), (20, 518426032), (32, 324016270), (40, 259213016), (64, 162008135), (80, 129606508), (160, 64803254), (320, 32401627)]