64010090

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{18341}}^1$

素因数の和:18697

約数の個数: 16

約数和(自身を含む): 115554600

約数和(自身を除く): 51544510

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 18341, 36682, 91705, 183410, 6401009, 12802018, 32005045, 64010090]

約数ペア:

[(1, 64010090), (2, 32005045), (5, 12802018), (10, 6401009), (349, 183410), (698, 91705), (1745, 36682), (3490, 18341)]