2012882240

素因数分解:

$2^6\times 5^1\times {\mathrm{6290257}}^1$

素因数の和:6290274

約数の個数: 28

約数和(自身を含む): 4793176596

約数和(自身を除く): 2780294356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6290257, 12580514, 25161028, 31451285, 50322056, 62902570, 100644112, 125805140, 201288224, 251610280, 402576448, 503220560, 1006441120, 2012882240]

約数ペア:

[(1, 2012882240), (2, 1006441120), (4, 503220560), (5, 402576448), (8, 251610280), (10, 201288224), (16, 125805140), (20, 100644112), (32, 62902570), (40, 50322056), (64, 31451285), (80, 25161028), (160, 12580514), (320, 6290257)]