5643841940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25653827}}^1$

素因数の和:25653847

約数の個数: 24

約数和(自身を含む): 12929529312

約数和(自身を除く): 7285687372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 25653827, 51307654, 102615308, 128269135, 256538270, 282192097, 513076540, 564384194, 1128768388, 1410960485, 2821920970, 5643841940]

約数ペア:

[(1, 5643841940), (2, 2821920970), (4, 1410960485), (5, 1128768388), (10, 564384194), (11, 513076540), (20, 282192097), (22, 256538270), (44, 128269135), (55, 102615308), (110, 51307654), (220, 25653827)]