5200390250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{99529}}^1$

素因数の和:99576

約数の個数: 64

約数和(自身を含む): 11179209600

約数和(自身を除く): 5978819350

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 950, 1045, 1375, 2090, 2375, 2750, 4750, 5225, 10450, 26125, 52250, 99529, 199058, 497645, 995290, 1094819, 1891051, 2189638, 2488225, 3782102, 4976450, 5474095, 9455255, 10948190, 12441125, 18910510, 20801561, 24882250, 27370475, 41603122, 47276275, 54740950, 94552550, 104007805, 136852375, 208015610, 236381375, 273704750, 472762750, 520039025, 1040078050, 2600195125, 5200390250]

約数ペア:

[(1, 5200390250), (2, 2600195125), (5, 1040078050), (10, 520039025), (11, 472762750), (19, 273704750), (22, 236381375), (25, 208015610), (38, 136852375), (50, 104007805), (55, 94552550), (95, 54740950), (110, 47276275), (125, 41603122), (190, 27370475), (209, 24882250), (250, 20801561), (275, 18910510), (418, 12441125), (475, 10948190), (550, 9455255), (950, 5474095), (1045, 4976450), (1375, 3782102), (2090, 2488225), (2375, 2189638), (2750, 1891051), (4750, 1094819), (5225, 995290), (10450, 497645), (26125, 199058), (52250, 99529)]