26816030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 51300000

約数和(自身を除く): 24483970

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 1249, 2147, 2498, 4294, 6245, 10735, 12490, 21470, 23731, 47462, 118655, 141137, 237310, 282274, 705685, 1411370, 2681603, 5363206, 13408015, 26816030]

約数ペア:

[(1, 26816030), (2, 13408015), (5, 5363206), (10, 2681603), (19, 1411370), (38, 705685), (95, 282274), (113, 237310), (190, 141137), (226, 118655), (565, 47462), (1130, 23731), (1249, 21470), (2147, 12490), (2498, 10735), (4294, 6245)]