99922000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1133

約数の個数: 80

約数和(自身を含む): 246984192

約数和(自身を除く): 147062192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 125, 188, 200, 235, 250, 376, 400, 470, 500, 752, 940, 1000, 1063, 1175, 1880, 2000, 2126, 2350, 3760, 4252, 4700, 5315, 5875, 8504, 9400, 10630, 11750, 17008, 18800, 21260, 23500, 26575, 42520, 47000, 49961, 53150, 85040, 94000, 99922, 106300, 132875, 199844, 212600, 249805, 265750, 399688, 425200, 499610, 531500, 799376, 999220, 1063000, 1249025, 1998440, 2126000, 2498050, 3996880, 4996100, 6245125, 9992200, 12490250, 19984400, 24980500, 49961000, 99922000]

約数ペア:

[(1, 99922000), (2, 49961000), (4, 24980500), (5, 19984400), (8, 12490250), (10, 9992200), (16, 6245125), (20, 4996100), (25, 3996880), (40, 2498050), (47, 2126000), (50, 1998440), (80, 1249025), (94, 1063000), (100, 999220), (125, 799376), (188, 531500), (200, 499610), (235, 425200), (250, 399688), (376, 265750), (400, 249805), (470, 212600), (500, 199844), (752, 132875), (940, 106300), (1000, 99922), (1063, 94000), (1175, 85040), (1880, 53150), (2000, 49961), (2126, 47000), (2350, 42520), (3760, 26575), (4252, 23500), (4700, 21260), (5315, 18800), (5875, 17008), (8504, 11750), (9400, 10630)]