82503760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44839}}^1$

素因数の和:44875

約数の個数: 40

約数和(自身を含む): 200165760

約数和(自身を除く): 117662000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 44839, 89678, 179356, 224195, 358712, 448390, 717424, 896780, 1031297, 1793560, 2062594, 3587120, 4125188, 5156485, 8250376, 10312970, 16500752, 20625940, 41251880, 82503760]

約数ペア:

[(1, 82503760), (2, 41251880), (4, 20625940), (5, 16500752), (8, 10312970), (10, 8250376), (16, 5156485), (20, 4125188), (23, 3587120), (40, 2062594), (46, 1793560), (80, 1031297), (92, 896780), (115, 717424), (184, 448390), (230, 358712), (368, 224195), (460, 179356), (920, 89678), (1840, 44839)]