1322272220

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{233617}}^1$

素因数の和:233909

約数の個数: 24

約数和(自身を含む): 2786595504

約数和(自身を除く): 1464323284

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 233617, 467234, 934468, 1168085, 2336170, 4672340, 66113611, 132227222, 264454444, 330568055, 661136110, 1322272220]

約数ペア:

[(1, 1322272220), (2, 661136110), (4, 330568055), (5, 264454444), (10, 132227222), (20, 66113611), (283, 4672340), (566, 2336170), (1132, 1168085), (1415, 934468), (2830, 467234), (5660, 233617)]