29378360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 75271680

約数和(自身を除く): 45893320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 2903, 5060, 5806, 10120, 11612, 14515, 23224, 29030, 31933, 58060, 63866, 66769, 116120, 127732, 133538, 159665, 255464, 267076, 319330, 333845, 534152, 638660, 667690, 734459, 1277320, 1335380, 1468918, 2670760, 2937836, 3672295, 5875672, 7344590, 14689180, 29378360]

約数ペア:

[(1, 29378360), (2, 14689180), (4, 7344590), (5, 5875672), (8, 3672295), (10, 2937836), (11, 2670760), (20, 1468918), (22, 1335380), (23, 1277320), (40, 734459), (44, 667690), (46, 638660), (55, 534152), (88, 333845), (92, 319330), (110, 267076), (115, 255464), (184, 159665), (220, 133538), (230, 127732), (253, 116120), (440, 66769), (460, 63866), (506, 58060), (920, 31933), (1012, 29030), (1265, 23224), (2024, 14515), (2530, 11612), (2903, 10120), (5060, 5806)]