40562060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26339}}^1$

素因数の和:26366

約数の個数: 48

約数和(自身を含む): 106202880

約数和(自身を除く): 65640820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 26339, 52678, 105356, 131695, 184373, 263390, 289729, 368746, 526780, 579458, 737492, 921865, 1158916, 1448645, 1843730, 2028103, 2897290, 3687460, 4056206, 5794580, 8112412, 10140515, 20281030, 40562060]

約数ペア:

[(1, 40562060), (2, 20281030), (4, 10140515), (5, 8112412), (7, 5794580), (10, 4056206), (11, 3687460), (14, 2897290), (20, 2028103), (22, 1843730), (28, 1448645), (35, 1158916), (44, 921865), (55, 737492), (70, 579458), (77, 526780), (110, 368746), (140, 289729), (154, 263390), (220, 184373), (308, 131695), (385, 105356), (770, 52678), (1540, 26339)]