5779502620

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{449417}}^1$

素因数の和:450069

約数の個数: 24

約数和(自身を含む): 12155858064

約数和(自身を除く): 6376355444

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 12860, 449417, 898834, 1797668, 2247085, 4494170, 8988340, 288975131, 577950262, 1155900524, 1444875655, 2889751310, 5779502620]

約数ペア:

[(1, 5779502620), (2, 2889751310), (4, 1444875655), (5, 1155900524), (10, 577950262), (20, 288975131), (643, 8988340), (1286, 4494170), (2572, 2247085), (3215, 1797668), (6430, 898834), (12860, 449417)]