4609940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4411

約数の個数: 24

約数和(自身を含む): 9865800

約数和(自身を除く): 5255860

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 4349, 8698, 17396, 21745, 43490, 86980, 230497, 460994, 921988, 1152485, 2304970, 4609940]

約数ペア:

[(1, 4609940), (2, 2304970), (4, 1152485), (5, 921988), (10, 460994), (20, 230497), (53, 86980), (106, 43490), (212, 21745), (265, 17396), (530, 8698), (1060, 4349)]