5640307.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{132241}}^1$

素因数の和:132309

約数の個数: 16

約数和(自身を含む): 147582072

約数和(自身を除く): 66915062

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 132241, 264482, 661205, 1322410, 8066701, 16133402, 40333505, 80667010]

約数ペア:

[(1, 80667010), (2, 40333505), (5, 16133402), (10, 8066701), (61, 1322410), (122, 661205), (305, 264482), (610, 132241)]