4647045940

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{263737}}^1$

素因数の和:264627

約数の個数: 24

約数和(自身を含む): 9769910472

約数和(自身を除く): 5122864532

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 3524, 4405, 8810, 17620, 263737, 527474, 1054948, 1318685, 2637370, 5274740, 232352297, 464704594, 929409188, 1161761485, 2323522970, 4647045940]

約数ペア:

[(1, 4647045940), (2, 2323522970), (4, 1161761485), (5, 929409188), (10, 464704594), (20, 232352297), (881, 5274740), (1762, 2637370), (3524, 1318685), (4405, 1054948), (8810, 527474), (17620, 263737)]