9070940

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{701}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 19105632

約数和(自身を除く): 10034692

約数列:

[1, 2, 4, 5, 10, 20, 647, 701, 1294, 1402, 2588, 2804, 3235, 3505, 6470, 7010, 12940, 14020, 453547, 907094, 1814188, 2267735, 4535470, 9070940]

約数ペア:

[(1, 9070940), (2, 4535470), (4, 2267735), (5, 1814188), (10, 907094), (20, 453547), (647, 14020), (701, 12940), (1294, 7010), (1402, 6470), (2588, 3505), (2804, 3235)]