24980500

素因数分解:

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

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 30790124

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1063, 1175, 2126, 2350, 4252, 4700, 5315, 5875, 10630, 11750, 21260, 23500, 26575, 49961, 53150, 99922, 106300, 132875, 199844, 249805, 265750, 499610, 531500, 999220, 1249025, 2498050, 4996100, 6245125, 12490250, 24980500]

約数ペア:

[(1, 24980500), (2, 12490250), (4, 6245125), (5, 4996100), (10, 2498050), (20, 1249025), (25, 999220), (47, 531500), (50, 499610), (94, 265750), (100, 249805), (125, 199844), (188, 132875), (235, 106300), (250, 99922), (470, 53150), (500, 49961), (940, 26575), (1063, 23500), (1175, 21260), (2126, 11750), (2350, 10630), (4252, 5875), (4700, 5315)]