90279950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 175863744

約数和(自身を除く): 85583794

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 94, 205, 235, 410, 470, 937, 1025, 1175, 1874, 1927, 2050, 2350, 3854, 4685, 9370, 9635, 19270, 23425, 38417, 44039, 46850, 48175, 76834, 88078, 96350, 192085, 220195, 384170, 440390, 960425, 1100975, 1805599, 1920850, 2201950, 3611198, 9027995, 18055990, 45139975, 90279950]

約数ペア:

[(1, 90279950), (2, 45139975), (5, 18055990), (10, 9027995), (25, 3611198), (41, 2201950), (47, 1920850), (50, 1805599), (82, 1100975), (94, 960425), (205, 440390), (235, 384170), (410, 220195), (470, 192085), (937, 96350), (1025, 88078), (1175, 76834), (1874, 48175), (1927, 46850), (2050, 44039), (2350, 38417), (3854, 23425), (4685, 19270), (9370, 9635)]