12759176080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{22784243}}^1$

素因数の和:22784263

約数の個数: 40

約数和(自身を含む): 33902955072

約数和(自身を除く): 21143778992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 22784243, 45568486, 91136972, 113921215, 159489701, 182273944, 227842430, 318979402, 364547888, 455684860, 637958804, 797448505, 911369720, 1275917608, 1594897010, 1822739440, 2551835216, 3189794020, 6379588040, 12759176080]

約数ペア:

[(1, 12759176080), (2, 6379588040), (4, 3189794020), (5, 2551835216), (7, 1822739440), (8, 1594897010), (10, 1275917608), (14, 911369720), (16, 797448505), (20, 637958804), (28, 455684860), (35, 364547888), (40, 318979402), (56, 227842430), (70, 182273944), (80, 159489701), (112, 113921215), (140, 91136972), (280, 45568486), (560, 22784243)]