88896255440

素因数分解:

$2^4\times 5^1\times {\mathrm{1111203193}}^1$

素因数の和:1111203206

約数の個数: 20

約数和(自身を含む): 206683794084

約数和(自身を除く): 117787538644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1111203193, 2222406386, 4444812772, 5556015965, 8889625544, 11112031930, 17779251088, 22224063860, 44448127720, 88896255440]

約数ペア:

[(1, 88896255440), (2, 44448127720), (4, 22224063860), (5, 17779251088), (8, 11112031930), (10, 8889625544), (16, 5556015965), (20, 4444812772), (40, 2222406386), (80, 1111203193)]