40276979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 7001101

約数列:

[1, 19, 23, 37, 47, 53, 437, 703, 851, 893, 1007, 1081, 1219, 1739, 1961, 2491, 16169, 20539, 23161, 33041, 37259, 39997, 45103, 47329, 57293, 92167, 759943, 856957, 1088567, 1751173, 2119841, 40276979]

約数ペア:

[(1, 40276979), (19, 2119841), (23, 1751173), (37, 1088567), (47, 856957), (53, 759943), (437, 92167), (703, 57293), (851, 47329), (893, 45103), (1007, 39997), (1081, 37259), (1219, 33041), (1739, 23161), (1961, 20539), (2491, 16169)]